Published in Gastroenterology Week, February 22nd, 2010
"Tissue of 45 resected patients was analyzed for all HER-family 1-4 expression by immunohistochemistry and HER-2 gene amplification was assessed by multiplex ligation-dependent probe amplification and chromogenic in situ hybridization. The type of surgery, location, stage and grade of the tumor, as well as involvement of the resection margins were...
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