Kotwani, D.M., Kotwani, M.B. and Kamdar, B. 2017. Comparative clinical study of the effect of oral clonidine premedication on intraoperative haemodynamics in the patients undergoing laparoscopic cholecystectomy. International Surgery Journal. 4, 3 (Feb. 2017), 950–960. DOI:https://doi.org/10.18203/2349-2902.isj20170445.