@inbook{1120612193, author={Ulrich Klein, DMD, DDS, MS}, editor={Hay, William W. and Levin, Myron J. and Sondheimer, Judith M. and Deterding, Robin R.}, title={Medicina bucal y odontología}, booktitle={Diagnóstico y tratamiento pediátricos, 19e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2010}, url={accessmedicina.mhmedical.com/content.aspx?aid=1120612193} }