Sleep and depression. A follow-up study.
D001143:Arousal; D003863:Depression / Q000503:physiopathology*; D004569:Electroencephalography; D004576:Electromyography; D005133:Eye Movements; D005500:Follow-Up Studies; D006801:Humans; D011603:Psychophysiology; D012890:Sleep / Q000502:physiology*