@book{6253,
	author = {Pérez Ixchajchal, Crimilda María and Alvarado Barrios, Carlos Guillermo},
	title = {Pérdida de dentina durante la remocion de postes de fibras de vidrio con puntas de ultrasonido, estudio in vitro /},
	publisher = {USAC,},
	year = {2025},
	address = {Guatemala:},
	url = {http://www.repositorio.usac.edu.gt/id/eprint/21364 }
}