Orofacial granulomatosis of the lip: a report of 2 cases with histological and immunohistochemical analyses and intralesional corticotherapy - Martini, M. Z; Galletta, V. C; Pereira, É. M; Sousa, Suzana Cantanhede Orsini Machado de; Lemos Júnior, Celso Augusto; Migliari, Dante Antônio (Minerva Stomatologia, 2010)