Weinstock, D M Comparison of plasma prothrombin and factor VII and urine prothrombin F1 concentrations in patients on long-term warfarin therapy and those in the initial phase. [electronic resource] - American journal of hematology Mar 1998 - 193-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0361-8609 Standard No.: 10.1002/(sici)1096-8652(199803)57:3<193::aid-ajh2>3.0.co;2-q doi Subjects--Topical Terms: Anticoagulants--therapeutic useBiomarkers--bloodBlood Coagulation--drug effectsEnzyme-Linked Immunosorbent AssayFactor VII--metabolismHumansPeptide Fragments--urineProtein Precursors--urineProthrombin--metabolismProthrombin TimeThrombosis--bloodWarfarin--therapeutic use