Urinary excretion of pepsinogen in gastroduodenal ulceration.
D004792:Enzyme Precursors; D006801:Humans; D020116:Pepsinogen A; D010435:Pepsinogens; D010437:Peptic Ulcer / Q000652:urine*
D004792:Enzyme Precursors; D010435:Pepsinogens; D020116:Pepsinogen A
ENZYME PRECURSORS; PEPTIC ULCER/urine in