S. Lamichhane, S. Koirala, and S. N. Singh, “Effect of granisetron in attenuation of hypotension following spinal anaesthesia in parturients undergoing elective caesarean section - a double blind randomized controlled trial”, J Soc Anesth Nep, vol. 3, no. 1, pp. 13-17, Mar. 2016.