@book{64149,
	author = {Mejia Garcia, Maryoris and Ortiz Vega, Claudia},
	title = {Sustancia Psicoactivas /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2004.},
	address = {Santa Marta: },
	edition = {                   }
}