Jacobsen, M., Repsilber, D., Gutschmidt, A., Neher, A., Feldmann, K., Mollenkopf, H. J., Kaufmann, S. H. E., & Ziegler, A. (2006). Deconfounding microarray analysis - Independent measurements of cell type proportions used in a regression model to resolve tissue heterogeneity bias. Methods of Information in Medicine, 45(5), 557-563.