title: [Dynamics of clinical manifestations of A 2 influenza during the period of epidemics 1957-1970].
mesh_terms: D002648:Child; D004196:Disease Outbreaks / Q000453:epidemiology*; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis* / Q000453:epidemiology; D014586:USSR
vernacular_title: Dinamika klinicheskikh proiavleniĭ grippa A 2 u deteĭ v period épidemiĭ 1957-1970 gg.