Department of Anesthesiology, Pain and Critical Care, Dr. Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
Department of Anesthesiology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Department of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
How to Cite:
S M, Khazaei
A. The Effect of Adding Sufentanil to 0.5% Hyperbaric Bupivacaine on Duration of Brachial Plexus Blockade in Chronic Opium Abusers: a Randomized Clinical Trial,
Anesth Pain Med.