title: [Unscientific article about biological rhythms and depression].
authors.forename: Vidje
authors.initials: V
authors.lastname: Hansen
mesh_terms: D001683:Biological Clocks; D002940:Circadian Rhythm; D006801:Humans; D008027:Light; D016574:Seasonal Affective Disorder / Q000145:classification; D009626:Terminology as Topic