Clinilabs - - Information about sleep disorders and conditions. Also includes information about clinical trials, a sleep quiz, and downloadable sleep inventory guide for people with sleeping problems.
Fordham University Sleep Research Lab - - Basic sleep research laboratory investigating mechanisms of homeostatic and circadian regulation of sleep (Dr. Levente Kapas).
A Study - - Noise and sleep quality in two hospitals in Brazil.
Sydney Sleep Research Group - - The Sleep Research Group of the Woolcock Institute of Medical Research aims to develop, foster and promote Australia's world class research and clinical capability in the field of sleep medicine.