, Vanara Florêncio Passos2, Juliana Paiva Marques Lima3, Sérgio Lima Santiago4, Lidiany Karla Azevedo Rodrigues4 1Operative Dentistry Division, Department of General Dentistry, University of Maryland Dental School, Baltimore, MD, USA. JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/