ROCKWOOD, K.; THEOU, O. . Using the Clinical Frailty Scale in Allocating Scarce Health Care Resources. Canadian Geriatrics Journal, Markham, Canada, v. 23, n. 3, p. 254–259, 2020. DOI: 10.5770/cgj.23.463. Disponível em: https://cgjonline.ca/index.php/cgj/article/view/463. Acesso em: 8 dec. 2021.