Ilha AG, Cogo SB, Ramos TK, Andolhe R, Badke MR, Colussi G. Educational actions on first aid for early childhood education teachers: a quasi-experimental study*. Rev. Esc. Enferm. USP. 2021;55:e20210025. doi:10.1590/1980-220X-REEUSP-2021-0025