title: Eye complaints in technicians analysing Giemsa stained chromosomes. Enhancement of contrast in chromosomes.
mesh_terms: D001399:Azure Stains; D002875:Chromosomes / Q000648:ultrastructure*; D003231:Conjunctivitis / Q000517:prevention & control*; D003582:Cytogenetics; D006652:Histological Techniques; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*
chemical_list: D001399:Azure Stains