Comparison of the block characteristics of levobupivacaine vs bupivacaine for unilateral spinal block
LIAO Rong-zong1, PENG Jian-hong1, CHEN Yao-xiong1, OU Jin-yan1, LIANG Yu-ping1, ZHOU Shu1, SHI Yu-wu2
Journal of Southern Medical University . 2005, (12): 1563 -1564,1567 .