Adductor canal block combined with local infiltration analgesia with morphine and betamethasone show superior analgesic effect than local infiltration analgesia alone for total knee arthroplasty: a prospective randomized controlled trial.
Zun-Han LiuQiu-Ping YuWei-Nan ZengQiang XiaoXi ChenHao-Yang WangZong-Ke ZhouPublished in: BMC musculoskeletal disorders (2022)
Chinese Clinical Trial Registry, ChiCTR1900021385 , 18/02/2019.