FAZAL WADOOD, MUHAMMAD NAEEM, HAFIZ IMRAN UL HAQ, ROBINA BANGASH, AMBER AMER, VARDA BALOUCH. A Randomized Controlled Trial on the Effectiveness of Tramadol as an Adjunct to Bupivacaine for Caudal Analgesia in Children. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 16, n. 05, p. 1427, 2022. DOI: 10.53350/pjmhs221651427. Disponível em: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/1838. Acesso em: 21 nov. 2024.