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Display of a gene expression profile analysis from the following microdissected cDNA libraries: Lib.281 (NCI_CGAP_Pr1, microdissected normal epithelium), Lib.282 (NCI_CGAP_Pr2, microdissected preneoplastic lesion), and Lib.283 (NCI_CGAP_Pr3, microdissected invasive tumor).
