Cruz Gómez, Luis Fernando. “The Role of Epidemiology and Public Health: Past, Present and Future; A Permanently Current Debate in the Life of the Communities”. Interdisciplinary Journal of Epidemiology and Public Health, vol. 1, no. 1, Nov. 2018, p. 1, https://doi.org/10.18041/2665-427X/ijeph.1.3889.