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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Kazan medical journal</journal-id><journal-title-group><journal-title xml:lang="en">Kazan medical journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Казанский медицинский журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0368-4814</issn><issn publication-format="electronic">2587-9359</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">80527</article-id><article-id pub-id-type="doi">10.17816/kazmj80527</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">On the question of polyfilters</article-title><trans-title-group xml:lang="ru"><trans-title>К вопросу о полифильтратах</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tabakov</surname><given-names>N. A.</given-names></name><name xml:lang="ru"><surname>Табаков</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>info@eco-vector.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff id="aff1"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="1932-04-15" publication-format="electronic"><day>15</day><month>04</month><year>1932</year></pub-date><volume>32</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>312</fpage><lpage>314</lpage><history><date date-type="received" iso-8601-date="2021-09-19"><day>19</day><month>09</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-09-19"><day>19</day><month>09</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Эко-Вектор</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://kazanmedjournal.ru/kazanmedj/article/view/80527">https://kazanmedjournal.ru/kazanmedj/article/view/80527</self-uri><abstract xml:lang="en"><p>Since the appearance of Bezredko's works, only antiviruses prepared from the distribution of one type of microbe have been used in practice. Staphylococcal, streptococcal, pneumococcal filtrates have become widespread, although Bezredka has already pointed out the combined use of two or three filtrates (for example, streptococcal and staphylococcal).</p></abstract><trans-abstract xml:lang="ru"><p>Со времени появления работ Безредка в практике обращались исключительно антивирусы, приготовленные из разводки одного вида микроба. Широкое распространение получили стафилококковые, стрепто­кокковые, пневмококковые фильтраты, хотя уже Безредка указывал на комбинированное применение двух, трех фильтратов (напр. стрепто­коккового и стафилококкового).</p></trans-abstract><kwd-group xml:lang="en"><kwd>Kazan Medical archive</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Казанский медицинский архив</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list/></back></article>
