NAEEM LIAQAT , KHURSHEED ANWAR. Comparison of Caudal Block and Nalbuphine for Pain Management in Children. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 20, n. 1, 2016. Disponível em: https://www.journalrmc.com/index.php/JRMC/article/view/215. Acesso em: 20 nov. 2025.