@book{195771,
	author = {Parra Mejiá, Andrea. and Parra Gutiérrez, Willian René. and Colombia.},
	title = {Estupefacientes y adicciones},
	publisher = {Ediciones Doctrina y Ley Ltda.},
	year = {2001.},
	address = {Bogotá, D.C.}
}