CpG-island methylation of the ER promoter in colorectal cancer: analysis of micrometastases in lymph nodes from UICC stage I and II patients

von Harder, J, Engelstaedter, V, Usadel, H, Lassmann, S, Werner, M, Baier, P, Otto, F, Varbanova, M, Schaeffner, E, Olschewski, M, Blum, H E, Opitz, O G
Veröffentlicht 2009