Physical and adhesive properties of dental enamel after radiotherapy and bonding of metal and ceramic brackets - Santin, Gabriela Cristina; Palma Dibb, Regina Guenka; Romano, Fábio Lourenço; Oliveira, Harley Francisco de; Nelson Filho, Paulo; Queiróz, Alexandra Mussolino de (American Journal of Orthodontics and Dentofacial Orthopedics, 2015)