Further observations on use of warfarin sodium in anticoagulant therapy.
D000925:Anticoagulants; D003374:Coumarins / Q000031:analogs & derivatives; D014859:Warfarin
D000925:Anticoagulants; D003374:Coumarins; D014859:Warfarin; C030123:coumarin
COUMARIN/derivatives