Res Medica, Summer 1963, Volume III, Number 4. Res Medica, [S. l.], v. 3, n. 4, 2013. DOI: 10.2218/resmedica.v3i4.400. Disponível em: https://journals.ed.ac.uk/resmedica/article/view/400. Acesso em: 13 may. 2025.