title: Non-steroidal anti-inflammatory drugs and serious gastrointestinal adverse reactions.
mesh_terms: D000328:Adult; D000368:Aged; D000893:Anti-Inflammatory Agents / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D008875:Middle Aged
chemical_list: D000893:Anti-Inflammatory Agents