Fitzpatrick Sarah G, Dashti Hussain, Cohen Donald M, Bhattacharyya Indraneel
Department of Oral and Maxillofacial Diagnostic Sciences, College of Dentistry, University of Florida, Gainesville, FL 32610-0414, USA.
J Am Dent Assoc. 2011 Apr;142(4):411-4. doi: 10.14219/jada.archive.2011.0196.