Guimarães CM de S, Fonseca LMM, Monteiro JC dos S. Development and validation of a prototype application on breastfeeding for health professionals*. Rev. Esc. Enferm. USP [Internet]. 2021 Sep. 13 [cited 2024 May 14];55:e20200329. Available from: https://www.revistas.usp.br/reeusp/article/view/191817