S1613, Trastuzumab and Pertuzumab or Cetuximab and Irinotecan Hydrochloride in Treating Patients With Locally Advanced or Metastatic HER2/Neu Amplified Colorectal Cancer That Cannot Be Removed by Surgery
SWOG Cancer Research Network
SWOG Cancer Research Network
SWOG Cancer Research Network
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
AIDS Malignancy Consortium
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
SWOG Cancer Research Network
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
Radiation Therapy Oncology Group
NSABP Foundation Inc
SWOG Cancer Research Network
Radiation Therapy Oncology Group
SWOG Cancer Research Network
SWOG Cancer Research Network
SWOG Cancer Research Network
GOG Foundation
GOG Foundation
SWOG Cancer Research Network