HAALBOOM, Floor. Resurrecting Janus in the twentieth century history of medicine and science. Studium, Amsterdam, v. 12, n. 4, p. 161–171, 2019. DOI: 10.18352/studium.10200. Disponível em: https://platform.openjournals.nl/studium/article/view/21932.. Acesso em: 10 dec. 2025.