title: [Chronic liver and biliary tract diseases in adolescents and the resolution of problems of occupational fitness].
mesh_terms: D000293:Adolescent; D001660:Biliary Tract Diseases / Q000175:diagnosis* / Q000503:physiopathology*; D002908:Chronic Disease; D004185:Disability Evaluation; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis* / Q000503:physiopathology; D010809:Physical Fitness; D014586:USSR
vernacular_title: Khronicheskie zabolevaniia pecheni i zhelchnykh puteĭ u podrostkov i reshenie voprosov professional'noĭ prigodnosti.