Dr. Ariboyina Priyanka, et al. “ASSESSMENT AND COMPARATIVE STUDY ON ULTRASOUND GUIDED BILATERAL ERECTOR SPINAE PLANE BLOCK VS CAUDAL EPIDURAL BLOCK FOR PERI-OPERATIVE ANALGESIA IN LUMBAR SPINE FUSION SURGERIES”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 32, no. 6, July 2025, pp. 1014-22, https://doi.org/10.53555/mdyk8k29.