M. A. B. Siddique, N. P. Ali, M. A. H. Sarder, M. M. Rubaiat, M. N. Haque, and M. N. U. Ahmed, “Comparative Study between Bupivacaine with Dexmedetemidine and Bupivacaine with Fentanyl for Caudal Epidural Analgesia Perioperatively in Paediatric Infraumbilical Surgery”, J. Armed Forces Med. Coll., vol. 21, no. 2, pp. 29–35, Jan. 2026.