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<article article-type="other" 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">diaendo</journal-id><journal-title-group><journal-title xml:lang="ru">Сахарный диабет</journal-title><trans-title-group xml:lang="en"><trans-title>Diabetes mellitus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0351</issn><issn pub-type="epub">2072-0378</issn><publisher><publisher-name>Endocrinology research centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/DM13221</article-id><article-id custom-type="elpub" pub-id-type="custom">diaendo-13221</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>Ошибки</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Erratum</subject></subj-group></article-categories><title-group><article-title>Ошибки: Недостаточность/дефицит витамина В12 у пациентов в практике эндокринолога (Сахарный диабет. – 2024. – Т. 27. – №3. doi: 10.14341/DM13181)</article-title><trans-title-group xml:lang="en"><trans-title>Erratum: Insufficiency/deficiency of vitamin B12 in patients in the endocrinological practice (Diabetes mellitus. 2024;27(3). doi: 10.14341/DM13181)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9717-9742</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мокрышева</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Mokrysheva</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мокрышева Наталья Георгиевна - д.м.н., профессор, член-корреспондент РАН.</p><p>Москва</p></bio><bio xml:lang="en"><p>Natalya G. Mokrysheva - MD, PhD, Professor.</p><p>Moscow</p></bio><email xlink:type="simple">nm70@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5057-127X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шестакова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shestakova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шестакова Марина Владимировна - д.м.н., профессор, академик РАН; Scopus Author ID: 7004195530.</p><p>Москва</p></bio><bio xml:lang="en"><p>Marina V. Shestakova - MD, PhD, Professor, Academician of the Russian Academy of Sciences; Scopus Author ID: 7004195530.</p><p>Moscow</p></bio><email xlink:type="simple">Shestakova.Marina@endocrincentr.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7936-7619</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аметов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ametov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аметов Александр Сергеевич - д.м.н., профессор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Alexander S. Ametov, MD, PhD, Professor.</p><p>Moscow</p></bio><email xlink:type="simple">alexander.ametov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9944-2997</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анциферов</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Antsiferov</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анциферов Михаил Борисович - д.м.н., профессор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Mikhail B. Antsiferov – MD, PhD, Professor.</p><p>Moscow</p></bio><email xlink:type="simple">antsiferov@rambler.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6151-2021</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бакулин</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bakulin</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бакулин Игорь Геннадьевич - д.м.н., профессор; Scopus Author ID: 6603812937; WoS ResearcherID: P-4453-2014.</p><p>Санкт-Петербург </p></bio><bio xml:lang="en"><p>Igor G. Bakulin - MD, PhD, Professor; Scopus Author ID: 6603812937; WoS ResearcherID: P-4453-2014.</p><p>Saint Petersburg</p></bio><email xlink:type="simple">igbakulin@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8537-3639</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вавилова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vavilova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вавилова Татьяна Владимировна - д.м.н., профессор.</p><p>Санкт-Петербург </p></bio><bio xml:lang="en"><p>Tatyana V. Vavilova - MD, PhD.</p><p>Saint Petersburg</p></bio><email xlink:type="simple">vavilova_tv@almazovcentre.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6581-4521</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галстян</surname><given-names>Г. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Galstyan</surname><given-names>G. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Галстян Гагик Радикович - д.м.н., профессор; Scopus Author ID: 6701438348.</p><p>Москва</p></bio><bio xml:lang="en"><p>Gagik R. Galstyan - MD, PhD, Professor; Scopus Author ID: 6701438348.</p><p>Moscow</p></bio><email xlink:type="simple">galstyangagik964@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6385-540X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демидова</surname><given-names>Т. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Demidova</surname><given-names>T. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Демидова Татьяна Юльевна - д.м.н., профессор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Tatiana Y. Demidova - MD, PhD, Professor.</p><p>Moscow</p></bio><email xlink:type="simple">t.y.demidova@gmail.com</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0533-7652</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дзгоева</surname><given-names>Ф. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzgoeva</surname><given-names>F. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дзгоева Фатима Хаджимуратовна - к.м.н.</p><p>117036, Москва, ул. Дм. Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Fatima K. Dzgoeva - MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">fatima.dzgoeva@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1547-0123</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каронова</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Karonova</surname><given-names>T. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каронова Татьяна Леонидовна0 - д.м.н., гл.н.с., профессор; Scopus Author ID: 55812730000.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Tatiana L. Karonova - PhD, chief researcher, Associate Professor; Scopus Author ID: 55812730000</p><p>Saint Petersburg</p></bio><email xlink:type="simple">karonova@mail.ru</email><xref ref-type="aff" rid="aff-7"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8774-850X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukina</surname><given-names>E. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лукина Елена Алексеевна - д.м.н., профессор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Elena A. Lukina - MD, PhD, Professor.</p><p>Moscow</p></bio><email xlink:type="simple">elenalukina02@gmail.com</email><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1316-5245</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мкртумян</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Mkrtumyan</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мкртумян Ашот Мусаелович - д.м.н., профессор; Author ID: 513441; eLibrary SPIN: 1980-8700.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ashot M. Mkrtumyan - MD, PhD, Professor; Author ID: 513441; eLibrary SPIN: 1980-8700.</p><p>Moscow</p></bio><email xlink:type="simple">vagrashot@mail.ru</email><xref ref-type="aff" rid="aff-9"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9390-1200</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петунина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petunina</surname><given-names>N. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петунина Нина Александровна - д.м.н., профессор, член-корреспондент РАН.</p><p>Москва</p></bio><bio xml:lang="en"><p>Nina A. Petunina - PhD, Professor, Сorr. Member of the RAS.</p><p>Moscow</p></bio><email xlink:type="simple">napetunina@mail.ru</email><xref ref-type="aff" rid="aff-10"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1218-0796</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пономарев</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponomaryov</surname><given-names>R. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пономарев Родион Викторович - к.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Rodion V. Ponomaryov - MD, PhD</p><p>Moscow</p></bio><email xlink:type="simple">ponomarev.r@blood.ru</email><xref ref-type="aff" rid="aff-8"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3956-6362</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Супонева</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Suponeva</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Супонева Наталья Александровна - д.м.н., профессор; Scopus Author ID:35773598900.</p><p>Москва</p></bio><bio xml:lang="en"><p>Natalia A. Suponeva - MD, PhD, Professor; Scopus Author ID:35773598900.</p><p>Moscow</p></bio><email xlink:type="simple">nasu2709@mail.ru</email><xref ref-type="aff" rid="aff-11"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3443-7206</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сухарева</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhareva</surname><given-names>O. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сухарева Ольга Юрьевна, к.м.н., доцент.</p><p>Москва</p></bio><bio xml:lang="en"><p>Olga Sukhareva - MD, PhD, Associate Professor.</p><p>Moscow</p></bio><email xlink:type="simple">olgasukhareva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3433-0142</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шамхалова</surname><given-names>М. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Shamkhalova</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шамхалова Минара Шамхаловна - д.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Minara S. Shamhalova - MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">shamkhalova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГНЦ РФ ФГБУ «Национальный медицинский исследовательский центр эндокринологии»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinology Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российская медицинская академия непрерывного профессионального образования</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Continuous Professional Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ «Эндокринологический диспансер Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinological Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Северо-Западный государственный медицинский университет имени И.И. Мечникова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-Western State Medical University named after I.I. Mechnikov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр им. В.А. Алмазова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет им. Н.И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр им. В.А. Алмазова; Первый Санкт-Петербургский государственный медицинский университет им. И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre; Pavlov University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-8"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр гематологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center for Hematology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-9"><aff xml:lang="ru"><institution>Российский Университет медицины</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian University of Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-10"><aff xml:lang="ru"><institution>Сеченовский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-11"><aff xml:lang="ru"><institution>Научный центр неврологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Center of Neurology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>09</month><year>2024</year></pub-date><volume>27</volume><issue>4</issue><fpage>402</fpage><lpage>404</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мокрышева Н.Г., Шестакова М.В., Аметов А.С., Анциферов М.Б., Бакулин И.Г., Вавилова Т.В., Галстян Г.Р., Демидова Т.Ю., Дзгоева Ф.Х., Каронова Т.Л., Лукина Е.А., Мкртумян А.М., Петунина Н.А., Пономарев Р.В., Супонева Н.А., Сухарева О.Ю., Шамхалова М.Ш., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Мокрышева Н.Г., Шестакова М.В., Аметов А.С., Анциферов М.Б., Бакулин И.Г., Вавилова Т.В., Галстян Г.Р., Демидова Т.Ю., Дзгоева Ф.Х., Каронова Т.Л., Лукина Е.А., Мкртумян А.М., Петунина Н.А., Пономарев Р.В., Супонева Н.А., Сухарева О.Ю., Шамхалова М.Ш.</copyright-holder><copyright-holder xml:lang="en">Mokrysheva N.G., Shestakova M.V., Ametov A.S., Antsiferov M.B., Bakulin I.G., Vavilova T.V., Galstyan G.R., Demidova T.Y., Dzgoeva F.K., Karonova T.L., Lukina E.А., Mkrtumyan A.M., Petunina N.А., Ponomaryov R.V., Suponeva N.A., Sukhareva O.Y., Shamkhalova M.S.</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.dia-endojournals.ru/jour/article/view/13221">https://www.dia-endojournals.ru/jour/article/view/13221</self-uri><abstract><p>Ошибка в статье «Недостаточность/дефицит витамина В12 у пациентов в практике эндокринолога» авторского коллектива в составе Мокрышева Н.Г., Шестакова М.В., Аметов А.С., Анциферов М.Б., Бакулин И.Г., Вавилова Т.В., Галстян Г.Р., Демидова Т.Ю., Дзгоева Ф.Х., Каронова Т.Л., Лукина Е.А., Мкртумян А.М., Пономарев Р.В., Супонева Н.А., Сухарева О.Ю., Шамхалова М.Ш., опубликованной в журнале Сахарный диабет. — 2024. — Т. 27. — №3. — C. 314-320. doi: 10.14341/DM13181.</p><p>В списке авторского коллектива допущена ошибка: Петунина Н.А. по ошибке не была указана в составе авторского коллектива данной статьи. Верный состав авторского коллектива следующий: Мокрышева Н.Г., Шестакова М.В., Аметов А.С., Анциферов М.Б., Бакулин И.Г., Вавилова Т.В., Галстян Г.Р., Демидова Т.Ю., Дзгоева Ф.Х., Каронова Т.Л., Лукина Е.А., Мкртумян А.М., Петунина Н.А., Пономарев Р.В., Супонева Н.А., Сухарева О.Ю., Шамхалова М.Ш.</p><p>Также неверно был указан идентификатор в системе ORCID для Дзгоевой Ф.Х. Верная ссылка: https://orcid.org/0000-0002-0533-7652</p><p>Редакция сожалеет о допущенной ошибке. Исходная версия статьи была заменена.</p></abstract><trans-abstract xml:lang="en"><p>An erratum on « Insufficiency/deficiency of vitamin B12 in patients in the endocrinological practice» by Natalya G. Mokrysheva, Marina V. Shestakova, Alexander S. Ametov, Mikhail B. Antsiferov, Igor G. Bakulin, Tatiana V. Vavilova, Gagik R. Galstyan, Tatiana Y. Demidova, Fatima K. Dzgoeva, Tatiana L. Karonova, Elena A. Lukina, Ashot M. Mkrtumyan, Rodion V. Ponomaryov, Natalia A. Suponeva, Olga Y. Sukhareva, Minara S. Shamkhalova (2024). Diabetes mellitus. 27(3). doi: 10.14341/DM13181</p><p>An error was made in the list of authors: Nina A. Petunina was not indicated as author of this article. The correct list of authors: Natalya G. Mokrysheva, Marina V. Shestakova, Alexander S. Ametov, Mikhail B. Antsiferov, Igor G. Bakulin, Tatiana V. Vavilova, Gagik R. Galstyan, Tatiana Y. Demidova, Fatima K. Dzgoeva, Tatiana L. Karonova, Elena A. Lukina, Ashot M. Mkrtumyan, Nina A. Petunina, Rodion V. Ponomaryov, Natalia A. Suponeva, Olga Y. Sukhareva, Minara S. Shamkhalova.</p><p>The identifier in the ORCID system for F.K. Dzgoeva was also indicated incorrectly. The correct link is: https://orcid.org/0000-0002-0533-7652.</p><p>The editorial board apologize for this error and state that this does not change the scientific conclusions of the article in any way.</p><p>The original article has been updated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>витамин B12</kwd><kwd>цианокобаламин</kwd><kwd>недостаточность</kwd><kwd>дефицит</kwd><kwd>метформин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>vitamin B12</kwd><kwd>cyanocobalamin</kwd><kwd>insufficiency</kwd><kwd>deficiency</kwd><kwd>metformin</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">нет</mixed-citation><mixed-citation xml:lang="en">нет</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>
