Patient controlled epidural analges IA

Compare the analgesic and motor block effects of ropivacaine 0.1% - fentanyl 1 mcg/ml with bupivacaine 0.1% - fentanyl 1 mcg/ml in the patient controlled epidural analgesia after hip replacement surgery in the elderly.

27p kequaidan12 03-06-2021 16 3   Download