title: [On the methods of pepsinogen determination in serum and urine].
mesh_terms: D004792:Enzyme Precursors / Q000097:blood* / Q000652:urine*; D006801:Humans; D066298:In Vitro Techniques; D008722:Methods; D010434:Pepsin A / Q000097:blood* / Q000652:urine*
chemical_list: D004792:Enzyme Precursors; D010434:Pepsin A
vernacular_title: Zur Methodik der Pepsinogenbestimmung im Serum und Urin.