Y. Jin, C. Li, X. Zhang, Y. Jin, L. Yi, and J. Cui, “Effect of FOCUS-PDCA procedure on improving self-care ability of patients undergoing colostomy for rectal câncer”, Rev. Esc. Enferm. USP, vol. 55, p. e03729, Jun. 2021, doi: 10.1590/S1980-220X2020012503729.