Paudel, Bandana, Sumitra Paudel, and Chitta Ranjan Das. 2016. “Prospective Observational Study on Caudal Epidural Block for Transurethral Resection of Prostate in Patients With Comorbidities”. Journal of Society of Anesthesiologists of Nepal 3 (2):74-79. https://doi.org/10.3126/jsan.v3i2.15617.