Sorafenib, Valproic Acid, and Sildenafil in Treating Patients With Recurrent High-Grade Glioma
Virginia Commonwealth University
Virginia Commonwealth University
Baylor College of Medicine
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
University of California, San Francisco
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center