Is It Bad to Sleep With My Pet?  The New York Times























Marijuana and Sleep: Survey Finds Mixed Impact  American Academy of Sleep Medicine | AASM







Sleep in U.S. Adults  American Academy of Audiology
















Sleep in the Military  Sleep Foundation









The new science of sleep  American Psychological Association (APA)













Study Links Too Little Sleep—and Too Much—With Faster Aging  Health: Trusted and Empathetic Health and Wellness Information