MAZÓN RAMÍREZ, J. J.; LÓPEZ ORTÍZ, E. International Epidemiological Surveillance and First Care Level Medicine. Atención Familiar, [S. l.], v. 26, n. 4, p. 121–122, 2019. DOI: 10.22201/facmed.14058871p.2019.4.70785. Disponível em: https://revistas.unam.mx/index.php/atencion_familiar/article/view/70785. Acesso em: 19 may. 2024.