title: Quantitative assessment of gastrointestinal blood loss with anti-inflammatory drugs.
mesh_terms: D000893:Anti-Inflammatory Agents / Q000009:adverse effects*; D002860:Chromium Radioisotopes; D004912:Erythrocytes; D005243:Feces; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced / Q000175:diagnosis; D006801:Humans
chemical_list: D000893:Anti-Inflammatory Agents; D002860:Chromium Radioisotopes