[The ability of acetylsalicylic acid to cause gastrointestinal hemorrhages as determined by benzidine reactions in the feces].
D001241:Aspirin / Q000633:toxicity*; D001560:Benzidines; D005243:Feces; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006470:Hemorrhage; D006801:Humans
D001560:Benzidines; C029876:benzidine; D001241:Aspirin
ACETYLSALICYLIC ACID/toxicology; HEMORRHAGE, GASTROINTESTINAL/etiology