Quality of service provision for anticoagulation in atrial fibrillation. Many patients are ineligible.
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D000925:Anticoagulants / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000188:drug therapy*; D002561:Cerebrovascular Disorders / Q000517:prevention & control*; D003657:Decision Making; D006801:Humans; D010818:Practice Patterns, Physicians'; D011446:Prospective Studies
D000925:Anticoagulants