AU - Torpy JM, Lynm C, Golub RM TI - REgional anesthesia PT - JOUR DP - 2011 TA - JAMA pages = {781}, VI - 306 IP - 7 AID - 10.1001/jama.306.7.781 [doi] 4100 - http://dx.doi.org/10.1001/jama.306.7.781 SO - JAMA August 17, 2011 306(7):781