title: Recent developments in the measurement of vitamin D and its metabolites in human body fluids.
authors.affiliation: Department of Chemical Pathology, London Hospital Medical College, England.
authors.forename: C E
authors.initials: CE
authors.lastname: Porteous
authors.forename: R D
authors.initials: RD
authors.lastname: Coldwell
authors.forename: D J
authors.initials: DJ
authors.lastname: Trafford
authors.forename: H L
authors.initials: HL
authors.lastname: Makin
mesh_terms: D015652:25-Hydroxyvitamin D 2; D001826:Body Fluids / Q000032:analysis*; D002112:Calcifediol / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D004100:Dihydroxycholecalciferols / Q000032:analysis*; D004872:Ergocalciferols / Q000031:analogs & derivatives* / Q000032:analysis; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D014807:Vitamin D / Q000032:analysis* / Q000302:isolation & purification / Q000378:metabolism
chemical_list: D004100:Dihydroxycholecalciferols; D004872:Ergocalciferols; D014807:Vitamin D; D015652:25-Hydroxyvitamin D 2; D002112:Calcifediol