Authors: Kenzie L Preston; Massoud Vahabzadeh; John Schmittner; Jia-Ling Lin; David A Gorelick; David H Epstein Journal: Psychopharmacology (Berl) Date: 2009-09-24 Impact factor: 4.530
Authors: Christina S McCrae; Joseph P H McNamara; Meredeth A Rowe; Joseph M Dzierzewski; Judith Dirk; Michael Marsiske; Jason G Craggs Journal: J Sleep Res Date: 2008-03 Impact factor: 3.981
Authors: Saul Shiffman; Mark H Balabanis; Chad J Gwaltney; Jean A Paty; Maryann Gnys; Jon D Kassel; Mary Hickcox; Stephanie M Paton Journal: Drug Alcohol Depend Date: 2007-07-12 Impact factor: 4.492