TY - JOUR T1 - Role of EGFR but not HER2 or HER3 gene copy number in predicting sensitivity of head and neck squamous cell carcinoma (SCCHN) cell lines to EGFR tyrosine kinase inhibitors JO - Journal of Clinical Oncology PY - 2007/06/20 AU - Varella-Garcia M AU - Acheson K AU - Marshall GB AU - McCormack RM AU - Ryan A AU - Hirsch FR AU - Bunn PA AU - Hickinson DM AU - Speake G ED - DO - DOI: 10.1200/jco.2007.25.18_suppl.6063 PB - American Society of Clinical Oncology (ASCO) VL - 25 IS - 18_suppl SP - 6063 EP - 6063 Y2 - 2026/03/02 ER -