Merivirta, R., Kuusniemi, K. S., Aantaa, R., Hurme, S. A., Aarimaa, V., Leino, K. A. The analgesic effect of continuous subacromial bupivacaine infusion after arthroscopic shoulder surgery: a randomized controlled trial. Acta Anaesthesiologica Scandinavica 2012; 2: 210-6

PubMed ID: PM:22236345