1. Efficacy and safety of local anesthetics bupivacaine, ropivacaine and levobupivacaine in combination with sufentanil in epidural anesthesia for labor and delivery: a meta-analysis. (November 2014) Authors: Lv, Bao-sheng; Wang, Wei; Wang, Zhuo-qiang; Wang, Xian-wang; Wang, Jing-hua; Fang, Fang; Mi, Wei-dong Journal: Current medical research and opinion Issue: Volume 30:Number 11(2014:Nov.) Page Start: 2279 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗