<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">radhyd</journal-id><journal-title-group><journal-title xml:lang="ru">Радиационная гигиена</journal-title><trans-title-group xml:lang="en"><trans-title>Radiatsionnaya Gygiena = Radiation Hygiene</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-426X</issn><issn pub-type="epub">2409-9082</issn><publisher><publisher-name>NIIRG</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21514/1998-426X-2018-11-4-7-17</article-id><article-id custom-type="elpub" pub-id-type="custom">radhyd-578</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Научные статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Scientific articles</subject></subj-group></article-categories><title-group><article-title>ЗАБОЛЕВАЕМОСТЬ И СМЕРТНОСТЬ ОТ ЛЕЙКОЗОВ УЧАСТНИКОВ ЛИКВИДАЦИИ ПОСЛЕДСТВИЙ АВАРИИ НА ЧЕРНОБЫЛЬСКОЙ АЭС: ОЦЕНКА РАДИАЦИОННЫХ РИСКОВ ЗА ПЕРИОД НАБЛЮДЕНИЯ С 1986 ПО 2014 Г.</article-title><trans-title-group xml:lang="en"><trans-title>LEUKEMIA INCIDENCE AND MORTALITY OF RECOVERY OPERATION WORKERS OF THE CHERNOBYL ACCIDENT: ASSESSMENT OF RADIATION RISKS FOR THE FOLLOW-UP PERIOD OF 1986–2014</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванов  Виктор  Константинович –  заместитель  директора  по  научной работе.</p><p>249036, Калужская обл., г. Обнинск, ул. Королева, д. 4.</p></bio><bio xml:lang="en"><p>Viktor K. Ivanov – Deputy director for science.</p><p>Koroleva str., 4, Obninsk, Kaluga region, 249036, Russia.</p></bio><email xlink:type="simple">nrer@obninsk.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кащеев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashcheev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кащеев Валерий Владимирович – кандидат биологических наук, заведующий лабораторией оценки радиационных рисков.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Valeriy V. Kashcheev – PhD, head of the radiation risk assessment laboratory.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпенко</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpenko</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карпенко Сергей Викторович – инженер лаборатории оценки радиационных рисков.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Sergey V. Karpenko – Engineer of the radiation risk assessment laboratory.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глебова</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Glebova</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Глебова Светлана Евгеньевна – кандидат медицинских наук, ведущий научный сотрудник отделения лабораторной  диагностики.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Svetlana E. Glebova – MD, PhD, scientist of the department of the laboratory diagnostics.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Туманов</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tumanov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Туманов Константин Александрович – кандидат биологических наук, заведующий лабораторией научно-методического  сопровождения радиологических  регистров  и  банков  данных.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Konstantin A. Tumanov – PhD, head of the laboratory of scientific-methodical maintenance of radiological registers and data banks.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чекин</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Chekin</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чекин Сергей Юрьевич – заведующий лабораторией оптимизации радиологической защиты.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Sergey Yu. Chekin – Head of the laboratory of the optimization of the radiological protection.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максютов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksyutov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максютов Марат Адильевич – кандидат технических наук, заведующий отделом радиологических информационных технологий.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Marat  A.  Maksyutov  – PhD,  head  of  the  department  of  the information technologies.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корело</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Korelo</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корело Александр Михайлович – старший научный сотрудник лаборатории информационных технологий в радиационной  эпидемиологии  и медицинской  радиологии.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Aleksandr M. Korelo – Senior scientist of the laboratory of the information technologies in radiation epidemiology and medical radiology.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ловачев</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lovachev</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ловачев Сергей Сергеевич – младший научный сотрудник лаборатории оптимизации радиологической защиты.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Sergey S. Lovachev – Junior scientist of the laboratory of the optimization of the radiological protection.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванов Сергей Анатольевич – доктор медицинских наук, профессор, директор.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Sergey  A.  Ivanov  – Doctor  of  medical  sciences,  professor,  head.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каприн</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaprin</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каприн  Андрей  Дмитриевич –  доктор  медицинских  наук,  академик РАН,  профессор,  генеральный  директор.</p><p>Обнинск.</p></bio><bio xml:lang="en"><p>Andrey D. Kaprin – Doctor of medical sciences, academic of Russian Academy of science, professor, CEO.</p><p>Obninsk.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Медицинский радиологический научный центр им. А.Ф. Цыба – филиал Национального медицинского исследовательского центра радиологии Минздрава России.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A. Tsyb Medical Radiation Research Center.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр радиологии Министерства здравоохранения Российской Федерации.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Radiological Center, Ministry of Health of the Russian Federation.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>18</day><month>12</month><year>2018</year></pub-date><volume>11</volume><issue>4</issue><fpage>7</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванов В.К., Кащеев В.В., Карпенко С.В., Глебова С.Е., Туманов К.А., Чекин С.Ю., Максютов М.А., Корело А.М., Ловачев С.С., Иванов С.А., Каприн А.Д., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Иванов В.К., Кащеев В.В., Карпенко С.В., Глебова С.Е., Туманов К.А., Чекин С.Ю., Максютов М.А., Корело А.М., Ловачев С.С., Иванов С.А., Каприн А.Д.</copyright-holder><copyright-holder xml:lang="en">Ivanov V.K., Kashcheev V.V., Karpenko S.V., Glebova S.E., Tumanov K.A., Chekin S.Y., Maksyutov M.A., Korelo A.M., Lovachev S.S., Ivanov S.A., Kaprin A.D.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.radhyg.ru/jour/article/view/578">https://www.radhyg.ru/jour/article/view/578</self-uri><abstract><p>Исследована заболеваемость лейкозами в когорте российских ликвидаторов-мужчин численностью 78 110 человек за период наблюдения 1986–2014 гг. Средний возраст ликвидаторов на момент въезда в зону работ по ликвидации аварии на Чернобыльской АЭС составил 34 года. Радиационный риск заболеваемости лейкозами (за исключением хронического лимфолейкоза) анализировали для ликвидаторов, имевших официальные данные об индивидуальной дозе внешнего гамма-облучения всего тела, накопленной за период работы. За период наблюдения были выявлены 157 случаев заболеваний лейкозами (за исключением хронического лимфолейкоза). Сбор и верификацию данных о случаях гемобластозов среди лиц, подвергшихся радиационному воздействию, проводили согласно специально разработанному алгоритму. Средняя доза ликвидаторов составила 108 мГр. В период 1986–1997 гг. установлена статистически значимая (p&lt;0,05) линейная дозовая зависимость заболеваемости лейкозами с избыточным относительным риском ERR/Гр=4,17 (90% ДИ: 0,18; 13,24). С 1998 г. до конца периода наблюдения, а также за весь период наблюдения (с 1986 по 2014 гг.), статистически значимых оценок избыточного относительного риска обнаружено не было. Для смертности статистически значимых оценок избыточного относительного риска и относительного риска не было обнаружено ни для одного из периодов наблюдения. Полученные оценки радиационного риска заболеваемости свидетельствуют о том, что статистически значимая избыточная заболеваемость лейкозами ликвидаторов, которая может быть связана с внешним гамма-облучением, проявляется в первое десятилетие после облучения.</p></abstract><trans-abstract xml:lang="en"><p>Leukemia incidence in the cohort of Russian male recovery operation workers (liquidators) was estimated at 78110 people for the follow-up period 1986-2014. The average age of the liquidators at the time of entry into the zone of works for liquidation of the Chernobyl accident was 34 years. Radiation risk of leukemia incidence (with the exception of chronic lymphocytic leukemia) was analyzed for liquidators who had official data on the individual dose of external gamma radiation of the entire body accumulated over the period of work. During the follow-up period, 157 cases of leukemia were detected (with the exception of chronic lymphocytic leukemia). Collection and verification of data of hemoblastoses cases among persons exposed to radiation exposure was carried out according to a specially developed algorithm. The average dose of the liquidators was 108 mGy. During the period 1986–1997 was established a statistically significant (p&lt;0.05) linear dose dependence of the leukemia incidence with an excess relative risk of ERR/Gy=4.17 (90% CI: 0.18, 13.24). From 1998 until the end of the follow-up period, as well as for the entire follow-up period (from 1986 to 2014), no statistically significant estimates of excess relative risk were found. For mortality, no statistically significant estimates of excess relative risk and relative risk were found for any of the observation periods. The obtained estimates of the radiation risk of morbidity indicate that a statistically significant excess leukemia incidence of liquidators, which may be associated with external gamma irradiation, is manifested in the first decade after exposure.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>когортные исследования</kwd><kwd>заболеваемость лейкозами</kwd><kwd>смертность</kwd><kwd>когорта ликвидаторов-мужчин</kwd><kwd>период наблюдения</kwd><kwd>избыточный относительный риск</kwd><kwd>радиационный риск</kwd><kwd>доза облучения</kwd><kwd>дозовая зависимость</kwd><kwd>модель дозовой зависимости</kwd><kwd>алгоритм верификации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cohort studies</kwd><kwd>incidence of leukemia</kwd><kwd>mortality</kwd><kwd>cohort of male liquidators</kwd><kwd>follow-up period</kwd><kwd>excess relative risk</kwd><kwd>radiation risk</kwd><kwd>dose of radiation</kwd><kwd>dose dependence</kwd><kwd>dose dependence model</kwd><kwd>verification algorithm</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Каприн, А.Д. Злокачественные новообразования в России в 2014 году (заболеваемость и смертности) / А.Д. Каприн, В.В. Старинский, Г.В. Петрова. – М.: МНИОИ им. П.А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2018. – 250 с.</mixed-citation><mixed-citation xml:lang="en">Kaprin A.D [et al.] Malignant neoplasms in Russia in 2014. Moscow, MSOI of P.A. Herzen – branch of the FSBI «NMRC of radiology» of the Russian Ministry of Health, 2018, 250 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Preston, D.L. [et al.] Cancer incidence in atomic bomb survivors. Part III. Leukemia, lymphoma and multiple myeloma, 1950-1987. Radiat. Res., 1994, V. 137, pp. S68-S97.</mixed-citation><mixed-citation xml:lang="en">Preston D.L. [et al.] Cancer incidence in atomic bomb survivors. Part III. Leukemia, lymphoma and multiple myeloma, 1950-1987. Radiat. Res., 1994, vol. 137, pp. S68-S97.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Hsu, W.L. [et al.] The incidence of leukemia, lymphoma, and multiple myeloma among atomic bomb survivors: 1950-2001. Radiat. Res., 2013, V. 179, N 3, pp. 361-382.</mixed-citation><mixed-citation xml:lang="en">Hsu W.L. [et al.] The incidence of leukemia, lymphoma, and multiple myeloma among atomic bomb survivors: 1950-2001. Radiat. Res., 2013, vol. 179, no. 3, pp. 361-382.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Muirhead, C.R. [et al.] Mortality and cancer incidence following occupational radiation exposure: third analysis of the National Registry for Radiation Workers. Br. J. Cancer, 2009, V. 100, N 1, pp. 206-212.</mixed-citation><mixed-citation xml:lang="en">Muirhead C.R. [et al.] Mortality and cancer incidence following occupational radiation exposure: third analysis of the National Registry for Radiation Workers. Br. J. Cancer, 2009, vol. 100, no. 1, pp. 206-212.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Cardis, E. [et al.] Risk of cancer after low doses of ionising radiation: retrospective cohort study in 15 countries. BMJ, 2005, V. 331, pp. 77-82.</mixed-citation><mixed-citation xml:lang="en">Cardis E. [et al.] Risk of cancer after low doses of ionising radiation: retrospective cohort study in 15 countries. BMJ, 2005, vol. 331, pp. 77-82.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Иванов, В.К. Лейкозы и рак щитовидной железы у участников ликвидации последствий чернобыльской катастрофы: оценка радиационных рисков (1986-1995) / В.К. Иванов [и др.] // Радиация и риск. – 1996. – Вып. 8. – С. 47-58.</mixed-citation><mixed-citation xml:lang="en">Ivanov V.K. [et al.] Leukaemia and thyroid cancer in emergency workers of the Chernobyl accident: estimation of radiation risks (1986-1995). Radiatsiya i risk = Radiation and risk, 1996, vol. 8, pp. 47-58. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ivanov, V.K. [et al.] Case-control analysis of leukaemia among Chernobyl accident emergency workers residing in the Russian Federation, 1986-1993. J. Radiol. Prot., 1997, V. 17, N 3, pp. 137-157.</mixed-citation><mixed-citation xml:lang="en">Ivanov V.K. [et al.] Case-control analysis of leukaemia among Chernobyl accident emergency workers residing in the Russian Federation, 1986-1993. J. Radiol. Prot., 1997, vol. 17, no. 3, pp. 137-157.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Ivanov, V.K. [et al.] Leukaemia and thyroid cancer in emergency workers of the Chernobyl accident: estimation of radiation risks (1986-1995). Radiat. Environ. Biophys., 1997, V. 36, pp. 9-16.</mixed-citation><mixed-citation xml:lang="en">Ivanov V.K. [et al.] Leukaemia and thyroid cancer in emergency workers of the Chernobyl accident estimation of radiation risks (1986-1995). Radiat. Environ. Biophys., 1997, vol. 36, pp. 9-16.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Konogorov, A.P. [et al.] A case-control analysis of leukemia in accident emergency workers of Chernobyl. J. Environ. Pathol. Toxicol. Oncol., 2000, V. 19, N 1-2, pp. 143-151.</mixed-citation><mixed-citation xml:lang="en">Konogorov A.P. [et al.] A case-control analysis of leukemia in accident emergency workers of Chernobyl. J. Environ. Pathol. Toxicol. Oncol., 2000, vol. 19, no. 1-2, pp. 143-151.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ivanov, V.K. [et al.] Radiation risks of leukaemia among Russian liquidators in the period since 1986 till 1997. Int. J. of Radiation Medicine, 2001, V. 3, N 3-4, pp. 46-60.</mixed-citation><mixed-citation xml:lang="en">Ivanov V.K. [et al.] Radiation risks of leukaemia among Russian liquidators in the period since 1986 till 1997. Int. J. of Radiation Medicine, 2001, vol. 3, no. 3-4, pp. 46-60.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Ivanov, V.K. [et al.] Leukemia incidence in the Russian cohort of Chernobyl emergency workers. Radiat. Environ. Biophys., 2012, V. 51, N 2, pp. 143-149.</mixed-citation><mixed-citation xml:lang="en">Ivanov V.K. [et al.] Leukemia incidence in the Russian cohort of Chernobyl emergency workers. Radiat. Environ. Biophys., 2012, vol. 51, no. 2, pp. 143-149.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Иванов, В.К. Заболеваемость раком щитовидной железы и лейкозами детского и подросткового населения Брянской области после аварии на ЧАЭС: оценка радиационных рисков / В.К. Иванов [и др.] // Вопросы онкологии. – 2003. – Т. 49, № 4. – С. 445-449.</mixed-citation><mixed-citation xml:lang="en">Ivanov V.K. [et al.] Morbidity of thyroid cancer and leukemia of children and adolescents in the Bryansk region after the Chernobyl accident: an assessment of radiation risks. Voprosy onkologii = Oncology issues, 2003, vol. 49, no. 4, pp. 445-449. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Preston D.L., Lubin J.H., Pierce D.A. EPICURE User’s Guide. Seattle: Hirosoft International Corp., 1993, 330 p.</mixed-citation><mixed-citation xml:lang="en">Preston D.L., Lubin J.H., Pierce D.A. EPICURE User’s Guide. Seattle, Hirosoft International Corp., 1993, 330 p.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Romanenko, A.Ye. [et al.] The Ukrainian-American study of leukemia and related disorders among Chernobyl cleanup workers from Ukraine: III. Radiation risks. Radiat. Res., 2008, V. 170, pp. 711-720.</mixed-citation><mixed-citation xml:lang="en">Romanenko A.Ye. [et al.] The Ukrainian-American study of leukemia and related disorders among Chernobyl cleanup workers from Ukraine: III. Radiation risks. Radiat. Res., 2008, vol. 170, pp. 711-720.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Zablotska, L.B. Radiation and the risk of chronic lymphocytic and other leukemias among Chornobyl cleanup workers. Environ. Health Perspect., 2013, V. 121, N 1, pp. 59-65.</mixed-citation><mixed-citation xml:lang="en">Zablotska L.B. [et al.] Radiation and the risk of chronic lymphocytic and other leukemias among Chornobyl cleanup workers. Environ. Health Perspect., 2013, vol. 121, no. 1, pp. 59-65.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
