title: 25(OH)-vitamin D assay in plasma: experience in using a commercial kit assay for survey work.
authors.affiliation: MRC Dunn Nutrition Unit, Cambridge, UK.
authors.forename: J
authors.initials: J
authors.lastname: Abbotts
authors.forename: P S
authors.initials: PS
authors.lastname: Davies
authors.forename: A
authors.initials: A
authors.lastname: Prentice
authors.forename: D M
authors.initials: DM
authors.lastname: Stirling
authors.forename: L
authors.initials: L
authors.lastname: Yan
authors.forename: C
authors.initials: C
authors.lastname: Bates
mesh_terms: D000704:Analysis of Variance; D002675:Child, Preschool; D003365:Costs and Cost Analysis; D006801:Humans; D006887:Hydroxycholecalciferols / Q000097:blood*; D008137:Longitudinal Studies; D011863:Radioimmunoassay; D011933:Reagent Kits, Diagnostic / Q000191:economics / Q000592:standards; D015203:Reproducibility of Results; D006113:United Kingdom
chemical_list: D006887:Hydroxycholecalciferols; D011933:Reagent Kits, Diagnostic