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机译:Comparison of pain relief between patient-controlled epidural analgesia and patient-controlled intravenous analgesia for patients undergoing spinal fusion surgeries
Jilin Univ, Dept Anesthesia, China Japan Union Hosp, Changchun 130033, Peoples R China;
Changchun Univ Chinese Med, Dept Nephrol, Affiliated Hosp, Changchun 130021, Peoples R China;
Jilin Univ, Dept Orthoped, China Japan Union Hosp, Changchun 130033, Peoples R China;
Patient-controlled epidural analgesia; Patient-controlled intravenous analgesia; Spinal fusion; Cohort studies; Visual analogue scale score; Analgesic effects;