The T.A.S. connected with a multi-user multi-tasking computer system.
D003201:Computers; D006405:Hematology / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D007958:Leukocyte Count / Q000379:methods*; D007962:Leukocytes / Q000145:classification* / Q000166:cytology