title: [Viral hepatitis B in infants in the 1st year of life].
mesh_terms: D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003289:Convalescence; D005500:Follow-Up Studies; D006509:Hepatitis B / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D007223:Infant
vernacular_title: Virusnyĭ Bu deteĭ pervogo goda zhizni.