[1]
P. A. Kharat and R. C. Deopujari, “A comparison of intrathecal 0.5% hyperbaric ropivacaine with 0.5% hyperbaric bupivacaine for elective surgery: a prospective, randomized, double-blind, controlled study”, Int J Res Med Sci, vol. 9, no. 2, pp. 471–478, Jan. 2021.