TY - JOUR TI - Calvarial Osteogenic Sarcoma Arising in Paget's Disease AU - Kurtsoy, A. AU - Paşaoğlu, A. AU - Koç, R.K. AU - Öktem, İ.S. AU - Kavuncu, İ.A. JO - Journal of Clinical Practice and Research PY - 1994 VL - 16 SP - 186 EP - 189 DO - ER -