Bumer, T., Kashyap, L., Arora, M.K., Batra, R.K., Prasad, G., Mohan, V.K. and Khan, S.A. 2020. Comparison between caudal epidural block and popliteal nerve block for postoperative analgesia in children undergoing foot surgery: a randomized controlled trial. International Journal of Research in Medical Sciences. 8, 2 (Jan. 2020), 560–565. DOI:https://doi.org/10.18203/2320-6012.ijrms20200235.