Clonidine versus fentanyl as adjuvants to bupivacaine in peribulbar anesthesia

Bupivacaine-dexmedetomidine versus bupivacaine-nalbuphine in ultrasound-guided supraclavicular brachial plexus block: a prospective, randomized, double-blind study

Comparative Study Between Systemically and Perineurally Administered Tramadol as an Adjunct in Ultrasound Guided Supraclavicular Brachial Plexus Block

A comparative study between the effect of verapamil versus nalbuphine as an adjuvant in supraclavicular brachial plexus block

Evaluation of the Efficacy of Fentanyl versus Dexamethasone as an Adjuvant to Isobaric Bupivacaine in Ultrasound Guided Supraclavicular Brachial Plexus Block

Supraclavicular Versus Infraclavicular Brachial Plexus Block Using Two Different Techniques: Comparative Study

Intravenous versus Perineural Dexamethasone in Interscalene Nerve Block with Levobupivacaine for Shoulder and Upper Arm Surgeries

The efficacy of adjuvants to bupivacaine in ultrasound-guided supraclavicular block: a comparative study between dexmedetomidine, ketamine, and fentanyl

Comparison between Levobupivacaine Alone and Levobupivacaine with Fentanyl in Extending the Duration and Postoperative Analgesia of Supraclavicular Brachial Plexus Block for Elect

Intrathecal bupivacaine versus bupivacaine and clonidine in pediatrics: a double-blind controlled study