TY - GEN AU - Witt,M D AU - Patel,R AU - Tillman,D J AU - Wilkinson,D S TI - Vitamin K for warfarin-associated coagulopathy SN - 0140-6736 PY - 2001///0322 KW - Anticoagulants KW - adverse effects KW - Blood Coagulation Disorders KW - chemically induced KW - Humans KW - International Normalized Ratio KW - Risk Factors KW - Thromboembolism KW - etiology KW - Vitamin K KW - therapeutic use KW - Warfarin N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/s0140-6736(05)71475-6 ER -