Erlotinib Hydrochloride and Cetuximab in Treating Patients With Advanced Gastrointestinal Cancer, Head and Neck Cancer, Non-Small Cell Lung Cancer, or Colorectal Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Dartmouth-Hitchcock Medical Center
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
Case Comprehensive Cancer Center
NYU Langone Health
Case Comprehensive Cancer Center