R. R. Vásquez-Sullca, S. Saco-Méndez, and C. J. Pereira-Victorio, “Rural internship as an approach to primary health care-the experience of a university in Cusco, Peru”, Rev Peru Med Exp Salud Publica, vol. 30, no. 2, Feb. 2014, doi: 10.17843/rpmesp.2013.302.217.