Hernández-Vásquez A, Rojas-Roque C, Prado-Galbarro FJ, Bendezu-Quispe G. External user satisfaction with healthcare at facilities of the Ministry of Health of Peru and its associated factors. Rev Peru Med Exp Salud Publica. 2019;36(4):620-8. doi:10.17843/rpmesp.2019.364.4515