title: Efficacy of a multimodal analgesia protocol in total knee arthroplasty: a randomized, controlled trial.
authors.affiliation: Department of Orthopaedics, Changzheng Hospital, Shanghai, China.
authors.forename: P L
authors.initials: PL
authors.lastname: Fu
authors.forename: J
authors.initials: J
authors.lastname: Xiao
authors.forename: Y L
authors.initials: YL
authors.lastname: Zhu
authors.forename: H S
authors.initials: HS
authors.lastname: Wu
authors.forename: X H
authors.initials: XH
authors.lastname: Li
authors.forename: Y L
authors.initials: YL
authors.lastname: Wu
authors.forename: Q R
authors.initials: QR
authors.lastname: Qian