结肠癌根治术后地佐辛与舒芬太尼静脉自控镇痛效果比较

杨彦军，朱平增，韩雪萍，等

Comparison of patient controlled intravenous analgesia with dezocine and sufentanil following resection of colon cancer

武警医学 . 2012, (4): 287 -289 .