%0 Journal Article %T Correction: Postoperative intravenous parecoxib sodium followed by oral celecoxib post total knee arthroplasty in osteoarthritis patients (PIPFORCE): a multicentre, double-blind, randomised, placebo-controlled trial %A British Medical Journal Publishing Group %J - %D 2020 %R 10.1136/bmjopen-2019-030501corr1 %X Zhuang Q, Tao L, Lin J, et al . Postoperative intravenous parecoxib sodium followed by oral celecoxib post total knee arthroplasty in osteoarthritis patients (PIPFORCE): %U https://bmjopen.bmj.com/content/10/3/e030501corr1