title: NSAID-associated lower gastrointestinal bleeding: where do we stand?
authors.forename: Francis K L
authors.initials: FK
authors.lastname: Chan
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced* / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D007420:Intestine, Large / Q000187:drug effects; D007421:Intestine, Small / Q000187:drug effects
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal