Prevalence of Insomnia: A Survey of the Enrollees at Five Managed Care Organizations

January 1, 1998
Hind T. Hatoum, PhD

,
Christopher M. Kania, MA

,
Sheldon Xiaodong Kong, PhD

,
Josephine M. Wong, PharmD

,
Wallace B. Mendelson, MD

Volume 4, Issue 1