[1]
Velásquez Hurtado, J.E. and Rivera Sivirichi, R.A. 2017. Health surveys: essentials tools in the monitoring and evaluation of the budgetary programs. Revista Peruana de Medicina Experimental y Salud Pública. 34, 3 (Sep. 2017), 512–20. DOI:https://doi.org/10.17843/rpmesp.2017.343.3031.