The role of serum vitamin D levels in vitiligo. Karagün E, Ergin C, Baysak S, Erden Gönül, Aktaş H, Ekiz Ö Postepy Dermatol Alergol. 2016 Aug; 33(4):300-2. Epub 2016 Aug 16. PMID: 27605903. Abstract CommentRecommendBookmarkWatch