Copy number variation has little impact on bead-array-based measures of DNA methylation.
Eugene Andres HousemanBrock C. ChristensenMargaret R. KaragasMargaret R. WrenschHeather H. NelsonJoseph WiemelsShichun ZhengJohn K. WienckeKarl T. KelseyCarmen J. MarsitPublished in: Bioinform. (2009)