Transoral Surgery Followed By Low-Dose or Standard-Dose Radiation Therapy With or Without Chemotherapy in Treating Patients With HPV Positive Stage III-IVA Oropharyngeal Cancer
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Canadian Cancer Trials Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
European Organisation for Research and Treatment of Cancer - EORTC
Eastern Cooperative Oncology Group
European Organisation for Research and Treatment of Cancer - EORTC
Canadian Cancer Trials Group
Canadian Cancer Trials Group
Radiation Therapy Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Radiation Therapy Oncology Group
Danish Head and Neck Cancer Group
European Organisation for Research and Treatment of Cancer - EORTC
Danish Head and Neck Cancer Group
American College of Radiology Imaging Network
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
AIDS Malignancy Consortium
Canadian Cancer Trials Group
Canadian Cancer Trials Group
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
European Organisation for Research and Treatment of Cancer - EORTC
Radiation Therapy Oncology Group
Danish Head and Neck Cancer Group
SWOG Cancer Research Network
Radiation Therapy Oncology Group
SWOG Cancer Research Network
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group