title: Lymphocyte percentage correlations for the Coulter S+IV.
abstract: Previously performed correlation studies involving the Coulter S+II TM demonstrated a statistically significant bias for lymphocyte enumeration as compared with the results of lymphocyte enumeration by an automated differential counting system manufactured by Geometric Data, the Hematrak TM. New data developed utilizing the Coulter S+IV TM indicates that the previous bias has now been eliminated.
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation; D006801:Humans; D007958:Leukocyte Count / Q000295:instrumentation*; D008214:Lymphocytes / Q000166:cytology