“Efficacy of Intravenous Midazolam & Ketamine Combination in the Treatment of Shivering after Spinal Anaesthesia – A Comparative Study with Intravenous Midazolam & Pethidine Alone” (2017) Journal of the Bangladesh Society of Anaesthesiologists, 30(2), pp. 75–82. doi:10.3329/jbsa.v30i2.66230.