title: Retrospective analysis of the role of serum vitamin D in early rheumatic disease.
authors.affiliation: National Institute for Health Research Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle University, Newcastle upon Tyne, UK faye.cooles@ncl.ac.uk.
authors.forename: Faye A H
authors.initials: FA
authors.lastname: Cooles
authors.affiliation: National Institute for Health Research Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle University, Newcastle upon Tyne, UK.
authors.forename: Arthur G
authors.initials: AG
authors.lastname: Pratt
authors.affiliation: National Institute for Health Research Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle University, Newcastle upon Tyne, UK.
authors.forename: Dennis W
authors.initials: DW
authors.lastname: Lendrem
authors.affiliation: National Institute for Health Research Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle University, Newcastle upon Tyne, UK.
authors.forename: Wan-Fai
authors.initials: WF
authors.lastname: Ng
authors.affiliation: National Institute for Health Research Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle University, Newcastle upon Tyne, UK.
authors.forename: Terry J
authors.initials: TJ
authors.lastname: Aspray
authors.affiliation: National Institute for Health Research Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals Foundation Trust, Newcastle University, Newcastle upon Tyne, UK.
authors.forename: John D
authors.initials: JD
authors.lastname: Isaacs
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012216:Rheumatic Diseases / Q000097:blood*; D014807:Vitamin D / Q000031:analogs & derivatives* / Q000097:blood; D055815:Young Adult
chemical_list: D014807:Vitamin D; C104450:25-hydroxyvitamin D