Variation in the prothrombin-time ratio during oral anticoagulation.
Schuff-Werner
P
P
Schütz
E
E
Gonska
B D
BD
D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D011517:Prothrombin Time; D012016:Reference Values; D013925:Thromboplastin / Q000592:standards
D006493:Heparin; D013925:Thromboplastin