Res Medica, Summer 1960, Volume II, Number 2. Res Medica, [S. l.], v. 2, n. 2, 2013. DOI: 10.2218/resmedica.v2i2.335. Disponível em: https://journals.ed.ac.uk/resmedica/article/view/335. Acesso em: 14 may. 2025.