title: [Virus hepatitis A (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology / Q000517:prevention & control*; D006506:Hepatitis A / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans; D007223:Infant; D008875:Middle Aged; D011044:Poland
vernacular_title: Wirusowe zapalenie watroby typu A.