Comparison of single-shot intrathecal morphine injection and continuous epidural bupivacaine for post-operative analgaesia after elective abdominal hysterectomy
Comparative study of intravenous nalbuphine and intravenous morphine for perioperative pain management in total abdominal hysterectomy under general anaesthesia
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Postoperative analgesic effect of intrathecal dexmedetomidine compared to morphine in Bupivacaine spinal block