Absence of gastrointestinal bleeding following administration of salicylsalicylic acid.
D000328:Adult; D001241:Aspirin / Q000009:adverse effects*; D002859:Chromium Isotopes; D002986:Clinical Trials as Topic; D005243:Feces / Q000032:analysis; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D008297:Male; D010919:Placebos; D012459:Salicylates / Q000009:adverse effects*
D002859:Chromium Isotopes; D010919:Placebos; D012459:Salicylates; D001241:Aspirin