title: The international quality assurance program (IRTIQAS) for the assay of immunoreactive trypsin in dried blood spots.
authors.affiliation: Clinical Chemistry, District Hospital, Peterborough, England.
authors.forename: M E
authors.initials: ME
authors.lastname: Heeley
authors.forename: G
authors.initials: G
authors.lastname: Travert
authors.forename: C
authors.initials: C
authors.lastname: Ferre
authors.forename: F
authors.initials: F
authors.lastname: Lemonnier
mesh_terms: D015982:Bias; D003550:Cystic Fibrosis / Q000175:diagnosis / Q000517:prevention & control*; D006801:Humans; D007231:Infant, Newborn; D007753:Laboratories / Q000592:standards; D015997:Neonatal Screening / Q000592:standards*; D011785:Quality Assurance, Health Care; D011786:Quality Control; D011933:Reagent Kits, Diagnostic / Q000592:standards*; D014357:Trypsin / Q000097:blood*
chemical_list: D011933:Reagent Kits, Diagnostic; D014357:Trypsin