Clinical Relevance of EGFR- or KRAS-mutated Subclones in Patients With Advanced Non-small-cell Lung Cancer Receiving Erlotinib in a French Prospective Cohort (IFCT ERMETIC2 Cohort - Part 2)

Clinical Relevance of EGFR- or KRAS-mutated Subclones in Patients With Advanced Non-small-cell Lung Cancer Receiving Erlotinib in a French Prospective Cohort (IFCT ERMETIC2 Cohort - Part 2)