3-Dimensional Conformal Radiation Therapy or Internal Radiation Therapy After Breast-Conserving Surgery in Treating Women With Stage I or Stage II Breast Cancer
Cancer Trials Ireland
Cancer Trials Ireland
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
European Organisation for Research and Treatment of Cancer - EORTC
Radiation Therapy Oncology Group
American College of Radiology Imaging Network
SWOG Cancer Research Network
ETOP IBCSG Partners Foundation
SWOG Cancer Research Network
NSABP Foundation Inc
Radiation Therapy Oncology Group