title: Origin of 7-dehydrocholesterol (provitamin D) in the skin.
authors.forename: Hartmut H
authors.initials: HH
authors.lastname: Glossmann
mesh_terms: D002762:Cholecalciferol / Q000096:biosynthesis*; D002784:Cholesterol / Q000096:biosynthesis*; D003684:Dehydrocholesterols / Q000378:metabolism*; D006801:Humans; D015603:Keratinocytes / Q000378:metabolism*; D012867:Skin / Q000166:cytology / Q000378:metabolism* / Q000528:radiation effects
chemical_list: D003684:Dehydrocholesterols; D002762:Cholecalciferol; D002784:Cholesterol; C016705:7-dehydrocholesterol