title: [An epidemic focus of viral hepatitis, probably due to virus B, in a community of pre-school children (epidemiological and clinical aspects)].
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D004196:Disease Outbreaks; D006506:Hepatitis A / Q000453:epidemiology*; D006507:Hepatovirus; D006801:Humans; D007565:Jaundice / Q000209:etiology; D012383:Romania
vernacular_title: Un focar epidemic de hepatită virală probabil cu virus B, într-o colectivitate de copii preşcolari (aspecte epidemiologice şi clinice.