title: [Characteristics of the clinical course of influenza A and B during the epidemic outbreaks of recent years].
mesh_terms: D000208:Acute Disease; D000328:Adult; D004196:Disease Outbreaks / Q000453:epidemiology*; D006801:Humans; D007251:Influenza, Human / Q000150:complications / Q000453:epidemiology* / Q000382:microbiology; D008875:Middle Aged; D011014:Pneumonia / Q000209:etiology; D012426:Russia; D012703:Serotyping; D013183:Sputum / Q000382:microbiology
vernacular_title: Osobennosti klinicheskogo techeniia grippa A i B vo vremia épidemicheskikh vspyshek poslednikh let.