Chromogenic in situ hybridization to detect EGFR gene copy number in cell blocks from fine-needle aspirates of non small cell lung carcinomas and lung metastases from colo-rectal cancer. - Simone, Giovanni; Mangia, Anita; Malfettone, Andrea; Rubini, Vincenza; Siciliano, Michele; Di Benedetto, Anna; Terrenato, Irene; Novelli, Flavia; Mottolese, Marcella (Journal of Experimental & Clinical Cancer Research (17569966), 2010)