title: [Pepsinogen excretion in old age].
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000175:diagnosis / Q000652:urine; D004792:Enzyme Precursors / Q000652:urine*; D006801:Humans; D008103:Liver Cirrhosis / Q000652:urine; D010434:Pepsin A; D013274:Stomach Neoplasms / Q000652:urine; D013276:Stomach Ulcer / Q000175:diagnosis / Q000652:urine
chemical_list: D004792:Enzyme Precursors; D010434:Pepsin A
vernacular_title: Uber die Pepsinogenausscheidung im Alter.