Tanabe FM, Zanei SSV, Whitaker IY. Do frail elderly people affect the nursing workload in intensive care units?*. Rev. Esc. Enferm. USP [Internet]. 2022 Nov. 14 [cited 2024 May 16];56:e20210599. Available from: https://www.revistas.usp.br/reeusp/article/view/212310