Cyriac, Melvin, P. S. Arjun, Ganesh P. Subbaiah, and Vinutha Ganesh. “Comparative Evaluation of Caudal Block Administration of Ropivacaine, Levobupivacaine and Bupivacaine in Pediatric Patients Undergoing Lower- Abdominal Surgeries”. International journal of health sciences 6, no. S6 (October 1, 2022): 11441–11447. Accessed November 15, 2024. https://sciencescholar.us/journal/index.php/ijhs/article/view/13174.