@book{8667,
	author = {Ortíz Paz, María Mercedes},
	title = {Informe final de EPS, en el Centro de Salud de San Andrés Xecul, Totonicapán. Junio 2012-mayo 2013.},
	publisher = {USAC,},
	year = {2013},
	address = {Guatemala :}
}