title: Current concerns in haematology. 3: Blood count calibration.
authors.affiliation: NEQAS, Royal Postgraduate Medical School, London.
authors.forename: S M
authors.initials: SM
authors.lastname: Lewis
authors.forename: J M
authors.initials: JM
authors.lastname: England
authors.forename: R M
authors.initials: RM
authors.lastname: Rowan
mesh_terms: D001772:Blood Cell Count / Q000295:instrumentation*; D001793:Blood Preservation; D002138:Calibration; D006405:Hematology / Q000592:standards; D006801:Humans