title: Choice of an oral anticoagulant in atrial fibrillation.
mesh_terms: D000284:Administration, Oral; D000925:Anticoagulants / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000150:complications*; D006801:Humans; D013923:Thromboembolism / Q000209:etiology* / Q000517:prevention & control*
chemical_list: D000925:Anticoagulants