Chowdhury, M.M.R., Islam, M.S., Bhowmick, D.K., Kamal, M.M. and Akhtaruzzaman, A. 2019. Effects of clonidine on hemodynamic response and dural tightness in patients with supratentorial space occupying lesion undergoing craniotomy- a placebo controlled comparative study. Anaesthesia, Pain & Intensive Care. (Jan. 2019), 233-239.