Alaspurkar, N.R. et al. 2020. Comparative Evaluation of Postoperative Epidural Analgesia In Patients Posted For Lower Abdominal And Lower Limb Surgeries With 0.3% Ropivacaine And 0.2% Bupivacaine. International Journal of Psychosocial Rehabilitation. 24, 8 (Oct. 2020), 4081–4086. DOI:https://doi.org/10.61841/a96ah269.