The Influence of Preoperative Analgesia with Different Dispensation by Intravenous PCA or Subcutaneous PCA on Postoperative Analgesic Effect After Repair of Forearm Skin Defect / 中国医师杂志

0 05). There were significant differences in VAS,RAS,MAP,HR,RR and SPO 2 between preoperation and postoperation(P