AU - Singh, Anshu AU - Kelly, Charles AU - O’Brien, Travis AU - Wilson, Jeffrey AU - Warner, Jon J.P. TI - Ultrasound-Guided Interscalene Block Anesthesia for Shoulder ArthroscopyA Prospective Study of 1319 Patients PT - JOUR DP - 2012 TA - The Journal of Bone & Joint Surgery PG - 2040-2046 VI - 94 IP - 22 AID - 10.2106/JBJS.K.01418 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.K.01418 SO - The Journal of Bone & Joint Surgery November 21, 2012 94(22):2040