Figure 1From: Prognostic value of epidermal growth factor receptor expression in operable non-small cell lung carcinomaValore prognostico dell’espressione del recettore per il fattore di crescita epidermico nel carcinoma polmonare non a piccole cellule operabileSections showing tumor cells stained with anti-egfr antibody in nsclc tissue specimens. Definition of abbreviations: EGFR, epidermal growth factor receptor; NSCLC,non-small cell lung cancer.Back to article page