Effect of morphine, sufentanil and dezocine on contraction and motor function of intestinal smooth muscle in rats
BIAN Xiao-cui, ZHOU Ren-long, WEN Da-xiang, et al
上海交通大学学报（医学版） . 2013, (6): 786 .  DOI: 10.3969/j.issn.1674-8115.2013.06.018