ZD 1839 in Treating Patients With Metastatic or Recurrent Cancer of the Head and Neck
University of Chicago
University of Chicago
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Case Comprehensive Cancer Center
National Institutes of Health Clinical Center (CC)
AstraZeneca
AstraZeneca
AstraZeneca
Weill Medical College of Cornell University