title: 25-Hydroxyvitamin D in Patients With Cognitive Decline.
authors.affiliation: Division of Geriatrics, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
authors.forename: Sevilay
authors.initials: S
authors.lastname: Muratli
authors.affiliation: Department of Gerontology, Faculty of Medical Sciences, Istanbul University, Istanbul, Turkey.
authors.forename: Ozlem
authors.initials: O
authors.lastname: Soyluk
authors.affiliation: Department of Gerontology, Faculty of Medical Sciences, Istanbul University, Istanbul, Turkey.
authors.forename: Fatih
authors.initials: F
authors.lastname: Tufan
mesh_terms: D044383:Black People / Q000208:ethnology*; D003072:Cognition Disorders / Q000097:blood*; D003704:Dementia / Q000097:blood*; D005260:Female; D006630:Hispanic or Latino / Q000208:ethnology*; D006801:Humans; D008297:Male; D014807:Vitamin D / Q000031:analogs & derivatives*; D014808:Vitamin D Deficiency / Q000097:blood*; D044465:White People / Q000208:ethnology*
chemical_list: D014807:Vitamin D