@book{62617,
	author = {Vergara Álvarez, Zaret and Carrascal, José},
	title = {Prestación de Servicios de Saludcoop EPS / },
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN,},
	year = {2012},
	address = {Sincelejo, (Colombia) : },
	edition = {                   }
}