1. Effects of preconditioning by nasal splint and mouth breathing on emergence delirium after functional endoscopic sinus surgery in Chinese adults: a study protocol for a randomised controlled trial. Issue 8 (26th August 2020) Authors: Xu, Hongjiao; Li, Xiang; Yang, Bin; Shen, Zhenyuan; Li, Weiwen; Zhou, Yachun; Jiang, Jihong; Chen, Xia; Gu, Yuyu; Pei, Zhi; Li, Jinbao Journal: BMJ open Issue: Volume 10:Issue 8(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗