TY - RPRT TI - Commentary: Caution needed in introducing warfarin treatment. AU - K G Sweeney AU - D J Pereira Gray AU - R J Steele AU - P H Evans PY - 1995 DO - 10.1136/bmj.311.7004.560 UR - https://pubmed.ncbi.nlm.nih.gov/7663217/ ID - 7663217 ER -