Chemotherapy With or Without Bevacizumab in Treating Patients With Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma
National Cancer Institute (NCI)
National Cancer Institute (NCI)
The University of Texas Health Science Center at San Antonio
National Cancer Institute (NCI)
Memorial Sloan Kettering Cancer Center
Massachusetts General Hospital
Case Comprehensive Cancer Center
National Cancer Institute (NCI)