The effects of occlusal loading on the margins of cervical restorations - Francisconi, Luciana Fávaro; Graeff, Márcia Sirlene Zardin; Martins, Leandro de Moura; Franco, Eduardo Batista; Mondelli, Rafael Francisco Lia; Francisconi, Paulo Afonso Silveira; Pereira, José Carlos (Journal of the American Dental Association, 2009)