@book{134187,
	author = {Herrans, Laura Leticia. and Rodríguez, Juana Myrtia.},
	title = {Proyecto},
	publisher = {Departamento de Salud.},
	year = {1992.},
	address = {San Juan, P. R.},
	note = {Added t.p. : Proyecto EIWN-R de Puerto Rico : informe final.}
}