The effect of methotrexate on bone healing of mandibular condylar process fracture: an experimental study in rats - Cavalcanti, Samantha Cristine Santos X. B.; Corrêa, Luciana; Mello, Suzana Beatriz Veríssimo; Luz, João Gualberto de Cerqueira (Journal of Cranio-Maxillofacial Surgery, 2014)