title: [Epidemiology of secondary chronic hepatitis].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005500:Follow-Up Studies; D005859:Germany, East; D006506:Hepatitis A / Q000453:epidemiology* / Q000401:mortality; D006801:Humans; D007223:Infant; D008875:Middle Aged; D011446:Prospective Studies
vernacular_title: Zur Epidemiologie der sekundär-chronischen Hepatitis.