title: Aspirin, other anti-inflammatory drugs and haematemesis and melaena.
authors.affiliation: University of Birmingham, Medical School, Great Britain.
authors.forename: M J
authors.initials: MJ
authors.lastname: Langman
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D001241:Aspirin / Q000009:adverse effects*; D006396:Hematemesis / Q000139:chemically induced* / Q000453:epidemiology; D006801:Humans; D008551:Melena / Q000139:chemically induced* / Q000453:epidemiology; D006113:United Kingdom; D014481:United States
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D001241:Aspirin