@article{article2fed7892,
title   = {In situ effect of sodium fluoride or titanium tetrafluoride varnish and solution on carious demineralization of enamel},
author = {Comar, Livia P. and Wiegand, Annette and Moron, Bruna M. and Rios, Daniela and Buzalaf, Marília Afonso Rabelo and Buchalla, Wolfgang and Magalhães, Ana Carolina},
year = {2012},
doi = {10.1111/j.1600-0722.2012.00968.x},
journal   = {European Journal of Oral Sciences}
}