TY - JOUR TI - PRIMARY MEDIASTINAL GERM CELL TUMORS: A CLINICOPATHOLOGIC STUDY OF FOUR CASES AU - MUSTAFA YÜKSEL, AU - TURGAY ÇELİKEL, AU - BERİN CEYHAN, AU - MUHARREM ÇELİK, AU - FERHAT ZONÜZİ, JO - Turk J Oncol PY - 1995 VL - 10 SP - 064 EP - 067 DO - ER -