Khadivi,E , , Poursadegh,M , , Bakhshsee,M , , Khooei,A , and Zamanian,A . "Large giant cell Tumor of the Temporal bone Presenting as mild Conductive hearing loss", Iranian Journal of Otorhinolaryngology, 18, 3, 2006, 73-77. doi: 10.22038/ijorl.2006.2938