title: [Evaluation of group II pepsinogens in human serum by radioimmunoassay--with special reference to the distribution in normal controls and the patients with peptic ulcer].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010435:Pepsinogens / Q000097:blood*; D010437:Peptic Ulcer / Q000097:blood*; D011863:Radioimmunoassay
chemical_list: D010435:Pepsinogens