Analgesic efficacy of intravenous morphine, tramadol and ketorolac on postoperative pain in patients undergoing modified radical mastectomy

Effect of different doses of topical ketamine on hemodynamics in patients undergoing modified radical mastectomy

Comparative Study between Analgesic Effects of Intrathecal Administration of Midazolam Versus Tramadol with Bupivacaine for Infra-Umbilical Surgeries

The effect of Ketamine infusion on post mastectomy pain syndrome: a randomized controlled study

Role of ketamine and tramadol as adjuncts to bupivacaine 0.5% in paravertebral block for breast surgery: A randomized double-blind study

Effect of adding dexmedetomedine, ketamine and their combination to bupivacaine in thoracic epidural on post-operative analgesia in patients undergoing modified radical mastectomy

Effect of ketamine–bupivacaine combination in multilevel ultrasound- assisted thoracic paravertebral block on acute and chronic post-mastectomy pain

Comparison of preemptive analgesic effect of intravenous ketorolac versus tramadol in pediatric inguinal herniotomy: A randomized double blind study

Effect of tramadol as a local anesthetic adjuvant in epidural labor analgesia: Randomized controlled study

Assessment of Analgesic Effect of Ketamine Vs Ketamine Magnesium Infusion and Their Effect on Postoperative Morphine Consumption after Surgical Nephrectomy