Thakur, K. S., U. Sharma, P. Goyal, and B. Choudhary. “The Study Isobaric 0.75% Ropivacaine 3.5ml (26.25mg) Intrathecally for Lower Limb Surgeries to Evaluate Perioperative Hemodynamic Stability”. Academia Anesthesiologica International, Vol. 5, no. 1, July 2020, pp. 168-70, doi:10.21276/aan.2020.5.1.35.