1. Solitary nodule in the thyroid gland: experiences with 600 cases;BHANSALI, S.K.;Indian Journal of Surgery,1982
2. The thyroid nodule;BROWN, C.L.; KANTOUNIS, S.;American Journal of Surgery,1975
3. HOFFMAN, G.L., THOMPSON, N.W. & HEFFRON, C. (1972).
4. Osseous choristomas (osteomas) of intraoral soft tissues;KROLLS, S.O.; JACOWAY, J.R.; ALEXANDER, W.N.;Oral Surgery, Oral Medicine & Oral Pathology,1971
5. Osseous polyp of the tongue: osteoma or choristoma;MAIN, D.M.G.;British Dental Journal,1984