Plasma pepsinogen in health and gastroduodenal disorders.
D000293:Adolescent; D000328:Adult; D004381:Duodenal Ulcer / Q000201:enzymology; D005767:Gastrointestinal Diseases / Q000201:enzymology*; D006801:Humans; D008875:Middle Aged; D010435:Pepsinogens / Q000097:blood*; D013274:Stomach Neoplasms / Q000201:enzymology; D013276:Stomach Ulcer / Q000201:enzymology
D010435:Pepsinogens