title: [Acetylsalicylic acid and gastrointestinal hemorrhages: preferably a lower dosage].
authors.affiliation: Academisch Medisch Centrum, afd. Maag-, Darm- en Leverziekten, Amsterdam.
authors.forename: G N
authors.initials: GN
authors.lastname: Tytgat
authors.forename: E M
authors.initials: EM
authors.lastname: Vreeburg
authors.forename: J
authors.initials: J
authors.lastname: van der Meer
mesh_terms: D001241:Aspirin / Q000008:administration & dosage / Q000009:adverse effects*; D016861:Cyclooxygenase Inhibitors / Q000008:administration & dosage; D004305:Dose-Response Relationship, Drug; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced* / Q000517:prevention & control; D006801:Humans; D010975:Platelet Aggregation Inhibitors / Q000008:administration & dosage / Q000009:adverse effects*; D012306:Risk
chemical_list: D016861:Cyclooxygenase Inhibitors; D010975:Platelet Aggregation Inhibitors; D001241:Aspirin