KROPF, Simone Petraglia. Workers, technology and health: the construction of cardiology as a medical specialty in Brazil (1930s and 1940s). Revista de História, São Paulo, n. 182, p. 1–32, 2023. DOI: 10.11606/issn.2316-9141.rh.2023.195844. Disponível em: https://revistas.usp.br/revhistoria/article/view/195844. Acesso em: 22 apr. 2026.