title: Severe pathological changes in prolonged hepatitis in children.
mesh_terms: D000293:Adolescent; D002648:Child; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006506:Hepatitis A / Q000473:pathology*; D006801:Humans; D008099:Liver / Q000473:pathology*; D008297:Male