Myofibroblastic tumor of the lower lip in a patient with X-linked hypogammaglobulinemia and isolated growth hormone deficiency: a case report. - Imanguli MM; Karai LJ; Shanti RM; Stewart DM; Brahim JS (Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons, 2007)