Santos CE dos, Klug D, Campos L, Losekann MV, Nunes T da S, Cruz RP. Analysis of the Perroca Scale in Palliative Care Unit. Rev. Esc. Enferm. USP [Internet]. 2018 Jan. 1 [cited 2024 Apr. 30];52:e03305. Available from: https://revistas.usp.br/reeusp/article/view/146867