title: Vitamin D deficiency does not increase the risk of rheumatoid arthritis: comment on the article by Merlino et al.
authors.forename: Markus M J
authors.initials: MM
authors.lastname: Nielen
authors.forename: Dirkjan
authors.initials: D
authors.lastname: van Schaardenburg
authors.forename: Willem F
authors.initials: WF
authors.lastname: Lems
authors.forename: Rob J
authors.initials: RJ
authors.lastname: van de Stadt
authors.forename: Margret H M T
authors.initials: MH
authors.lastname: de Koning
authors.forename: Henk W
authors.initials: HW
authors.lastname: Reesink
authors.forename: Moud R
authors.initials: MR
authors.lastname: Habibuw
authors.forename: Irene E
authors.initials: IE
authors.lastname: van der Horst-Bruinsma
authors.forename: Jos W R
authors.initials: JW
authors.lastname: Twisk
authors.forename: Ben A C
authors.initials: BA
authors.lastname: Dijkmans
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000453:epidemiology*; D001782:Blood Donors / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D008297:Male; D012307:Risk Factors; D014808:Vitamin D Deficiency / Q000453:epidemiology*