%0 Journal Article %T BRACHYTHERAPY IN PATIENTS WITH NASOPHARYNGEAL CARCINOMA FOLLOWING EXTERNAL RADIOTHERAPY %A ENİS ÖZYAR, %A DİLEK ÖZTÜRK, %A MURAT GÜRKAYNAK, %A FADIL H AKYOL, %A İ LALE ATAHAN, %J Turk J Oncol %D 1998 %V 13 %P 032-036 %R