- MAPS: a microarray project system for gene expression experiment information and data validationPierre R. Bushel, Hisham Hamadeh, Lee Bennett, Stella Sieber, Karla Martin, Emile F. Nuwaysir, Kate Johnson, Kelli Reynolds, Richard S. Paules, Cynthia A. Afshari. bioinformatics, 17(6):564-565, 2001.