title: Epidemiological evidence for the association of aspirin and acute gastrointestinal bleeding.
mesh_terms: D000428:Alcohol Drinking; D000818:Animals; D001206:Ascorbic Acid Deficiency / Q000150:complications; D001241:Aspirin / Q000008:administration & dosage / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced* / Q000453:epidemiology; D006396:Hematemesis / Q000139:chemically induced; D006801:Humans; D008551:Melena / Q000139:chemically induced; D010437:Peptic Ulcer / Q000150:complications; D012995:Solubility; D013276:Stomach Ulcer / Q000150:complications; D013315:Stress, Psychological / Q000150:complications; D013608:Tablets, Enteric-Coated
chemical_list: D013608:Tablets, Enteric-Coated; D001241:Aspirin