Postoperative intravenous parecoxib sodium followed by oral celecoxib post total knee arthroplasty in osteoarthritis patients (PIPFORCE): a multicentre, double-blind, randomised, placebo-controlled trial
Qianyu Zhuang, Liyuan Tao, Jin Lin, Jin Jin, Wenwei Qian, Yanyan Bian, Yulong Li, Yulei Dong, Huiming Peng, Ye Li, Yu Fan, Wei Wang, Bin Feng, Na Gao, Tiezheng Sun, Jianhao Lin, Miaofeng Zhang, Shigui Yan, Bin Shen, Fuxing Pei, Xisheng Weng
BMJ Open Jan 2020, 10 (1) e030501; DOI: 10.1136/bmjopen-2019-030501