title: Metaphase spread detection and focus using closed circuit television.
mesh_terms: D002455:Cell Division; D002477:Cells / Q000032:analysis / Q000166:cytology; D002875:Chromosomes / Q000032:analysis*; D005069:Evaluation Studies as Topic; D006651:Histocytochemistry; D008722:Methods; D008853:Microscopy / Q000295:instrumentation; D008938:Mitosis; D013690:Television; D013997:Time Factors