title: [Virological findings of the 1980-81 influenza season].
mesh_terms: D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D009980:Influenza A virus / Q000145:classification / Q000302:isolation & purification*; D007251:Influenza, Human / Q000382:microbiology*; D007558:Italy; D008297:Male; D012621:Seasons; D012703:Serotyping
vernacular_title: Rilievi virologici della stagione influenzale 1980-81.