Hassan, M. .; Akhtaruzzaman, A. .; Hoque, A. F. .; Rahman, R. .; Yeasmeen, S. .; Banik, D. . Ultrasound Guided Nerve Stimulation and Nerve Stimulation Alone for Supraclavicular Brachial Plexus Block – A Randomized Comparative Study. j Bangladesh Soc Anaesthesiologists 2018, 31, 54-61.