Chemotherapy or Observation in Stage I-II Intermediate or High Risk Endometrial Cancer
Danish Gynecological Cancer Group
Danish Gynecological Cancer Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
Eastern Cooperative Oncology Group
ETOP IBCSG Partners Foundation
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group
Canadian Cancer Trials Group
Children's Oncology Group
Radiation Therapy Oncology Group