title: Maintaining therapeutic anticoagulation: the importance of keeping "within range".
authors.forename: Deirdre A
authors.initials: DA
authors.lastname: Lane
authors.forename: Gregory Y H
authors.initials: GY
authors.lastname: Lip
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000925:Anticoagulants / Q000009:adverse effects / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D019934:International Normalized Ratio; D008297:Male; D018570:Risk Assessment; D020521:Stroke / Q000517:prevention & control*; D013923:Thromboembolism / Q000517:prevention & control*; D014812:Vitamin K / Q000037:antagonists & inhibitors
chemical_list: D000925:Anticoagulants; D014812:Vitamin K