title: Analysis of serum bile acids by isotope dilution-mass spectrometry to assess the performance of routine total bile acid methods.
authors.affiliation: WEQAS Quality Laboratories, Unit 6 Parc Ty Glas, Llanishen, Cardiff, UK. david.ducroq@wales.nhs.uk
authors.forename: D H
authors.initials: DH
authors.lastname: Ducroq
authors.forename: M S
authors.initials: MS
authors.lastname: Morton
authors.forename: N
authors.initials: N
authors.lastname: Shadi
authors.forename: H L
authors.initials: HL
authors.lastname: Fraser
authors.forename: C
authors.initials: C
authors.lastname: Strevens
authors.forename: J
authors.initials: J
authors.lastname: Morris
authors.forename: M A
authors.initials: MA
authors.lastname: Thomas