KUMAR, MSC, PHD, R. Loperamide: From antidiarrheal to analgesic. Journal of Opioid Management, [S. l.], v. 9, n. 4, p. 301–302, 2013. DOI: 10.5055/jom.2013.0172. Disponível em: https://wmpllc.org/ojs/index.php/jom/article/view/574. Acesso em: 28 apr. 2024.