RT Journal Article SR Electronic T1 Preoperative Antiplatelet Drugs do not Increase the Risk of Spinal Hematoma Associated with Regional Anesthesia JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 8 OP 8 DO 10.1136/rapm-00115550-199419021-00008 VO 19 IS Suppl 2 A1 Horlocker, T. T. A1 Wedel, D. J. A1 Offord, K. P. A1 Rose, S. H. A1 Elliott, B. A. A1 McGregor, D. G. A1 Wong, G. Y. YR 1994 UL http://rapm.bmj.com/content/19/Suppl_2/8.abstract AB