title: Internal night.
authors.affiliation: New York State Psychiatric Institute, 1051 Riverside Dr, Unit 50, New York, NY 10032, USA. mt12@columbia.edu
authors.forename: M
authors.initials: M
authors.lastname: Terman
mesh_terms: D000328:Adult; D002940:Circadian Rhythm / Q000502:physiology*; D003624:Darkness; D005260:Female; D006801:Humans; D007031:Hypothalamus / Q000503:physiopathology; D008297:Male; D008550:Melatonin / Q000097:blood*; D008875:Middle Aged; D009415:Nerve Net / Q000503:physiopathology; D012016:Reference Values; D016574:Seasonal Affective Disorder / Q000175:diagnosis / Q000503:physiopathology* / Q000523:psychology; D012621:Seasons
chemical_list: D008550:Melatonin