Taesung Park Sung-Gon Yi Sung-Hyun Kang Seung Yeoun Lee Yong-Sung Lee Richard Simon Evaluation of normalization methods for microarray data. 33 2003 4 BMC Bioinformatics http://dx.doi.org/10.1186/1471-2105-4-33 db/journals/bmcbi/bmcbi4.html#ParkYKLLS03