Report of four cases of Ameloblastic fibro-odontoma in mandible and discussion of the literature about the treatment - Pontes, Helder Antonio Rebelo; Pontes, Flavia Sirotheau Correa; Lameira, Aladim Gomes; Salim, Rodrigo Alves; Carvalho, Pedro Luiz de; Guimarães, Douglas Magno; Pinto Júnior, Décio dos Santos (Journal of Cranio-Maxillofacial Surgery, 2012)