title: Investigation on the monsoon outbreak of influenza A (H3N2) virus strain in Pune, India, 1981.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology*; D006801:Humans; D007194:India; D007223:Infant; D053122:Influenza A Virus, H3N2 Subtype; D009980:Influenza A virus / Q000302:isolation & purification; D007251:Influenza, Human / Q000453:epidemiology*; D011891:Rain