No association of sleep with total daily physical activity in normal sleepers, Shawn D. Youngstedt, Michael L. Perlis, Patrick M. O'Brien, Christopher R. Palmer, Michael T. Smith, Henry J. Orff, Daniel F. Kripke
Faculty Publications

The Diagnosis of Primary Insomnia and Treatment Alternatives, Michael L. Perlis, Shawn D. Youngstedt
Faculty Publications