1. Nasopharyngeal angiofibromas;Hubbard;Arch. Path.,1958
2. Nasopharyngeal angiofibroma;Harma;Acta oto-laryng. suppl.,1958
3. Juvenile nasopharyngeal angiofibroma;Martin;Ann. Surg.,1948
4. Pathology of malignant tumors arising in the nasal and paranasal cavities and maxilla;Ringertz;Acta oto-laryng. suppl.,1938
5. Nasopharyngeal fibroma;Brunner;Ann. Oto. Rhin. & Laryng.,1942