FRIEDRICHSDORF, MD, FAAP, S. J.; POSTIER, MPH, A. C.; FOSTER, MED, L. P.; LANDER, MD, T. A.; TIBESAR, MD, R. J.; LU, MS, Y.; SIDMAN, MD, J. D. Tramadol versus codeine/acetaminophen after pediatric tonsillectomy: A prospective, double-blinded, randomized controlled trial. Journal of Opioid Management, [S. l.], v. 11, n. 4, p. 283–294, 2015. DOI: 10.5055/jom.2015.0277. Disponível em: https://wmpllc.org/ojs/index.php/jom/article/view/183. Acesso em: 4 may. 2024.