RIEB, L. M.; SAMAAN, Z.; FURLAN, A. D.; RABHERU, K.; FELDMAN, S.; HUNG, L.; BUDD, G.; COLEMAN, D. Canadian Guidelines on Opioid Use Disorder Among Older Adults. Canadian Geriatrics Journal, Markham, Canada, v. 23, n. 1, p. 123–134, 2020. DOI: 10.5770/cgj.23.420. Disponível em: https://cgjonline.ca/index.php/cgj/article/view/420. Acesso em: 22 may. 2022.