ראשי » מאמר » CHEMOTHERAPY FOR PROGRESSIVE LOW GRADE ASTROCYTOMA IN CHILDREN LESS THAN TEN YEARS OLD CHEMOTHERAPY FOR PROGRESSIVE LOW GRADE ASTROCYTOMA IN CHILDREN LESS THAN TEN YEARS OLD תאריך: 08/04/1997 - 31/01/2005 CHILDREN’S ONCOLOGY GROUP A9952 A Phase III Intergroup COG Study