title: [Hematrak automated differential system model 590--an evaluation].
authors.forename: J H
authors.initials: JH
authors.lastname: Lee
authors.forename: W C
authors.initials: WC
authors.lastname: Lu
authors.forename: J H
authors.initials: JH
authors.lastname: Chan
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation / Q000592:standards; D005069:Evaluation Studies as Topic; D006801:Humans; D007958:Leukocyte Count / Q000295:instrumentation*; D007962:Leukocytes / Q000145:classification