Quadratus lumborum block versus transverse abdominal plane block for pain control after laparoscopic radical resection of colorectal cancer: a prospective, double-blind, randomized, controlled trial
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Interventions: LQB group:local injection of ropivacaine;TAPB group:local injection of ropivacaine Primary outcome(s): The activity and rest pain visual analogue (VAS) scores;the use of analgesics during operation;observations of vital signs Study Design: Parallel
创建时间：
2020-04-15
