Effects of enamel matrix genes on dental caries are moderated by fluoride exposures

John R. Shaffer, Jenna C. Carlson, Brooklyn O.C. Stanley, Eleanor Feingold, Margaret Cooper, Michael M. Vanyukov, Brion S. Maher, Rebecca L. Slayton, Marcia C. Willing, Steven E. Reis, Daniel W. McNeil, Richard J. Crout, Robert J. Weyant, Steven M. Levy, Alexandre R. Vieira, Mary L. Marazita