Monge Juárez, Mariano. “THE GHOST OF DIPHTHERIA IN SPAIN: LEGISLATIVE POLICIES, 1886-1923”. IHERING. CUADERNOS DE CIENCIAS JURÍDICAS Y SOCIALES, no. 4 (December 23, 2021): 12–39. Accessed July 2, 2025. https://revistas.fuesp.com/ihering/article/view/234.