@book{2075,
	author = {Silber, Tomas},
	title = {Manual de medicina de la adolescencia /},
	publisher = {OPS;},
	year = {1992.},
	address = {Washington:},
	edition = {1a ed.},
	note = {Silber, T. J. et al. (1992). Manual de medicina de la adolescencia. (1a ed.). Washington : OPS.}
}