Shear bond strength of a sealant to contaminated-enamel surface: influence of erbium: yttrium-aluminum-garnet laser pretreatment - Lepri, Taísa Penazzo; Souza-Gabriel, Aline Evangelista; Atoui, Juliana Abdallah; Palma-Dibb, Regina Guenka; Pécora, Jesus Djalma; Corona, Silmara Aparecida Milori (Journal of Esthetic and Restorative Dentistry, 2009)