1. Epiphyseal chondromatous giant cell tumours of the upper end of the humerus;Codman, E.A.;Surgery., Gynaecology and Obstetrics,1931
2. Giant cell tumor of the sphenoid bone-report of a case;Echols, D.H.;Journal of Neurosurgery,1945
3. Roentgen therapy for a giant cell tumor of the sphenoid bone. A case report;Eller, J.L.; Deckler, J.T.; Brittis, A.L.;Radiology Clinics of North America,1968
4. Giant cell tumor of the sphenoid bone. A case report and review of the literature;Emley, W.E.;Archives of Otolaryngology,1971
5. Benign giant cell tumor of bone: radiation dosage for each type;Friedman, M.; Pearlman, A.W.;Radiology,1968