Giant Cell Fibroma in a Two-Year-Old Child - Mello-Moura, Anna Carolina Volpi; Santos, Ana Maria Antunes; Bonini, Gabriela Azevedo de Vasconcelos Cunha; Zardetto, Cristina Giovannetti Del Conte; Moura Netto, Cacio de; Wanderley, Márcia Turolla (Case Reports in Dentistry, 2016)