Clinical experience with coumarin anticoagulants warfarin and warfarin sodium.
D000925:Anticoagulants; D003374:Coumarins / Q000031:analogs & derivatives; D006801:Humans; D011517:Prothrombin Time / Q000187:drug effects*; D014859:Warfarin
D000925:Anticoagulants; D003374:Coumarins; D014859:Warfarin; C030123:coumarin
COUMARIN/derivatives; PROTHROMBIN TIME/effect of drugs on