Effects of increasing the dose of ropivacaine on vertical infraclavicular block using neurostimulation
Chun Woo Yang, Po Soon Kang, Hee Uk Kwon, Kyu Chang Lee, Myeong Jong Lee, Hye Young Kim, Eun Kyung Choi, Hyun Kyoung Lim, Chul Woung Kim
Korean J Anesthesiol. 2012;63(1):36-42. doi: 10.4097/kjae.2012.63.1.36.