“COMPARATIVE EVALUATION OF 0.25% BUPIVACAINE TO 0.25% ROPIVACAINE FOR CAUDAL ANESTHESIA DURING INFRA UMBILICAL SURGERIES IN PEDIATRIC SUBJECTS” (2022) International Research Journal of Pharmacy, 13(5), pp. 1–5. Available at: https://irjponline.org/index.php/irjp/article/view/247 (Accessed: 24 June 2026).