Authors: Stein, MA Mendelsohn, J Obermeyer, WH Amromin, J Benca, R

Citation: Ma. Stein et al., Sleep and behavior problems in school-aged children, PEDIATRICS, 107(4), 2001, pp. NIL_102-NIL_110

Authors: Qiu, PH Chappell, R Obermeyer, W Benca, R

Citation: Ph. Qiu et al., Modeling daily and subdaily cycles in rat sleep data, BIOMETRICS, 55(3), 1999, pp. 930-935