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Information × Registration Number 2117U004162, Article popup.category Thesis Title popup.author popup.publication 01-01-2017 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/61232 popup.publisher Sumy State University Description Acute respiratory viral infections for many years remain relevant problems of the health care system. popup.nrat_date 2025-05-12 Close