TY - RPRT TI - Warfarin dose requirement and CYP2C9 polymorphisms. AU - H Halkin AU - A Lubetsky PY - 1999 DO - 10.1016/s0140-6736(05)77184-1 UR - https://pubmed.ncbi.nlm.nih.gov/10371596/ ID - 10371596 ER -