Singh, G., Thapa, B., Gurung, K. and Gyawali, N.K. 2019. Combination of caudal epidural steroids with oral gabapentin for radicular low back pain: a prospective observational study. Journal of Society of Anesthesiologists of Nepal. 5, 1 (Mar. 2019), 5-10. DOI:https://doi.org/10.3126/jsan.v5i1.23211.