TY - JOUR TI - Stereotactic Re-irradiation for Recurrent or Second Primary Head-and-Neck Cancer AU - ÜNAL, İ. AU - CENGİZ, M. JO - Turk J Oncol PY - 2018 VL - 33 SP - 038 EP - 041 DO - 10.5505/tjo.2018.1753 ER -