1. The management of nasopharyngeal fibromas;Figi;Laryngoscope,1950
2. Juvenile nasopharyngeal fibroma: roentgenologic characteristics;Holman;Am J Roentgenol Radium Ther Nucl Med,1965
3. New surgical approach to nasopharyngeal angiofibromas;Butler;Trans Am Acad Ophthalmol Otolaryngol,1967
4. Human Embryology: Prenatal Development of Form and Function;Hamilton,1972
5. Tillaux P: Cited by Härmä RA [21].