Uropepsin excretion in the differential diagnosis of gastrointestinal bleeding.
D003937:Diagnosis, Differential; D010450:Endopeptidases / Q000652:urine*; D006471:Gastrointestinal Hemorrhage / Q000652:urine*; D006470:Hemorrhage; D006801:Humans
D010450:Endopeptidases; C100308:uropepsin
HEMORRHAGE, GASTROINTESTINAL/urine; UROPEPSIN/urine