O6-Benzylguanine and Carmustine Implants in Treating Patients With Recurrent Malignant Glioma

University of Pennsylvania Cancer Center, Philadelphia

Johns Hopkins Oncology Center, Baltimore

Emory University Hospital - Atlanta, Atlanta

H. Lee Moffitt Cancer Center and Research Institute, Tampa

University of Alabama Comprehensive Cancer Center, Birmingham

Henry Ford Hospital, Detroit

Massachusetts General Hospital Cancer Center, Boston

Comprehensive Cancer Center of Wake Forest University Baptist Medical Center, Winston-Salem

University of Texas Health Science Center at San Antonio, San Antonio