title: [Viral hepatitis 1986].
authors.forename: A
authors.initials: A
authors.lastname: Przybylska
authors.forename: J
authors.initials: J
authors.lastname: Piatkowski
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006525:Hepatitis, Viral, Human / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011044:Poland; D012737:Sex Factors
vernacular_title: Wirusowe zapalenie watroby--1986 rok.