title: Bright light and high-density negative air ionization reduces symptoms of seasonal affective disorder.
authors.affiliation: National Public Health Institute, Helsinki, Finland.
authors.forename: T
authors.initials: T
authors.lastname: Partonen
mesh_terms: D000064:Acclimatization; D000293:Adolescent; D000328:Adult; D000368:Aged; D000390:Air Ionization; D018592:Cross-Over Studies; D004780:Environment, Controlled; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010789:Phototherapy; D016574:Seasonal Affective Disorder / Q000503:physiopathology / Q000628:therapy*; D016896:Treatment Outcome