@book{4970,
	author = {Gómez Delgado, Pablo and Hernández Velázquez, Erick Rony},
	title = {Determinación de la resistencia adhesiva a esmalte intacto de tres sistemas adhesivos dentinarios de la casa 3M-ESPE. /},
	publisher = {USAC,},
	year = {2004},
	address = {Guatemala :},
	url = {http://www.repositorio.usac.edu.gt/id/eprint/21173}
}