REGUERA TEBA, Antonio. Balmis expedition: the children who carried the smallpox vaccine to America . Medicina Historica, [S. l.], v. 6, n. 3, p. e2022036, 2022. Disponível em: https://mattioli1885journals.com/index.php/MedHistor/article/view/13355.. Acesso em: 18 jul. 2024.