Testing Immunotherapy Versus Observation in Patients With HPV Throat Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Memorial Sloan Kettering Cancer Center
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Eastern Cooperative Oncology Group
NRG Oncology
UNC Lineberger Comprehensive Cancer Center
Canadian Cancer Trials Group