Muench, John, Kim Hoffman, Javier Ponce, María Calderón, Richard T. Meenan, and Fabián Fiestas. 2014. “Primary Care in the USA and the Peruvian Experience in Perspective”. Revista Peruana De Medicina Experimental Y Salud Pública 30 (2). https://doi.org/10.17843/rpmesp.2013.302.208.