Sureshbabu K et al. 2026. Comparative Study of Ropivacaine-Fentanyl Versus Bupivacaine-Fentanyl for Epidural Labour Analgesia -Prospective Randomised Control Study. National Journal of Medical Research. 16, 04 (Oct. 2026), 200–205. DOI:https://doi.org/10.55489/njmr.160420261299.