title: [No indication of a higher risk of severe gastrointestinal hemorrhage with non-vitamin K antagonist oral anticoagulant].
authors.affiliation: 1 Institut für Hausarztmedizin; Horten-Zentrum für praxisorientierte Forschung und Wissenstransfer, Universitätsspital Zürich.
authors.forename: Stefan
authors.initials: S
authors.lastname: Zechmann
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000009:adverse effects* / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000188:drug therapy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D019637:Orthopedic Procedures; D010975:Platelet Aggregation Inhibitors / Q000009:adverse effects* / Q000627:therapeutic use*; D011183:Postoperative Complications / Q000188:drug therapy; D016032:Randomized Controlled Trials as Topic; D018570:Risk Assessment; D020246:Venous Thrombosis / Q000188:drug therapy; D014812:Vitamin K / Q000037:antagonists & inhibitors*
chemical_list: D000925:Anticoagulants; D010975:Platelet Aggregation Inhibitors; D014812:Vitamin K