Ibrahim, Hassan Effect of narrow-band ultraviolet B on the serum of 25-hydroxyvitamin D in vitiligo patients. [electronic resource] - Journal of cosmetic dermatology Oct 2018 - 911-916 p. digital Publication Type: Journal Article ISSN: 1473-2165 Standard No.: 10.1111/jocd.12515 doi Subjects--Topical Terms: AdultCase-Control StudiesDose-Response Relationship, RadiationEgyptEnzyme-Linked Immunosorbent AssayFemaleHospitals, UniversityHumansMaleMiddle AgedNarrow Band ImagingPrognosisSkin Pigmentation--radiation effectsTreatment OutcomeUltraviolet Therapy--methodsVitamin D--analogs & derivativesVitiligo--diagnosis