Anticoagulation of older patients: a need to modify current practice.
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Morgan
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Wynne
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D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D006801:Humans; D010818:Practice Patterns, Physicians' / Q000639:trends; D014859:Warfarin / Q000627:therapeutic use*
D000925:Anticoagulants; D014859:Warfarin