[1]
C. E. dos Santos, D. Klug, L. Campos, M. V. Losekann, T. da S. Nunes, and R. P. Cruz, “Analysis of the Perroca Scale in Palliative Care Unit”, Rev. Esc. Enferm. USP, vol. 52, p. e03305, Jan. 2018, doi: 10.1590/s1980-220x2017037503305.