We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVitamin D: an ancient hormone.AuthorsBikle DDPublicationExperimental dermatology, 2011, Vol 20, Issue 1, p7ISSN1600-0625Publication typearticleDOI10.1111/j.1600-0625.2010.01202.x