title: [Ultraviolet light from the sky and from the lamp].
authors.affiliation: Päijät-Hämeen keskussairaala, ihotautien tulosalue Keskussairaalankatu 7 15850 Lahti. erna.snellman@phks.fi
authors.forename: Erna
authors.initials: E
authors.lastname: Snellman
mesh_terms: D015438:Health Behavior; D006801:Humans; D012307:Risk Factors; D012867:Skin / Q000528:radiation effects*; D012871:Skin Diseases / Q000209:etiology / Q000517:prevention & control* / Q000628:therapy*; D012878:Skin Neoplasms / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D014466:Ultraviolet Rays / Q000009:adverse effects; D014467:Ultraviolet Therapy / Q000009:adverse effects / Q000379:methods*; D014808:Vitamin D Deficiency / Q000532:radiotherapy