title: Immunochemical quantitation of pepsin and pepsinogen.
mesh_terms: D000818:Animals; D004792:Enzyme Precursors / Q000032:analysis*; D005745:Gastric Acidity Determination; D005753:Gastric Mucosa / Q000378:metabolism; D005756:Gastritis / Q000652:urine; D006632:Histamine; D006636:Histamine Release; D006801:Humans; D007120:Immunochemistry; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008722:Methods; D010434:Pepsin A / Q000032:analysis*; D010437:Peptic Ulcer / Q000652:urine; D013552:Swine
chemical_list: D004792:Enzyme Precursors; D006632:Histamine; D010434:Pepsin A