Parameshvyas Laxminarayan Sergio A. Alvarez Carolina Ruiz Majaz Moonis Mining Statistically Significant Associations for Exploratory Analysis of Human Sleep Data. 440-450 2006 10 IEEE Transactions on Information Technology in Biomedicine 3 http://doi.ieeecomputersociety.org/10.1109/TITB.2006.872065 db/journals/titb/titb10.html#LaxminarayanARM06