title: Quantitative measurement of gastrointestinal bleeding in rats: the effect of nonsteroidal anti-inflammatory drugs.
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000633:toxicity*; D002860:Chromium Radioisotopes; D004906:Erythrocyte Count; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced / Q000503:physiopathology*; D008297:Male; D051381:Rats
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D002860:Chromium Radioisotopes