title: Bright light improves sleep and psychological health in shift working nurses.
authors.affiliation: Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Norway. bjorn.bjorvatn@isf.uib.no
authors.forename: Bjørn
authors.initials: B
authors.lastname: Bjorvatn
authors.forename: Siri
authors.initials: S
authors.lastname: Waage
mesh_terms: D003624:Darkness; D005260:Female; D006801:Humans; D010789:Phototherapy / Q000379:methods*; D020178:Sleep Disorders, Circadian Rhythm / Q000628:therapy*; D007319:Sleep Initiation and Maintenance Disorders / Q000628:therapy*; D014940:Work Schedule Tolerance / Q000502:physiology*