Effects of zolpidem administration on postoperative pain in patients after total knee arthroplasty: Study protocol for a randomized controlled trial

Takeo Mammoto, Noriko Taguchi, Shunji Takei, Yoshiyuki Imoo, Enbo Ma

Mammoto T, Taguchi N, Takei S, Imoo Y, Ma E. Effects of zolpidem administration on postoperative pain in patients after total knee arthroplasty: study protocol for a randomized controlled trial. Arch Clin Trials. 2022;2(2):1-6.