title: Cytogenetic investigation of industrial workers occupationally exposed to gamma rays.
mesh_terms: D000328:Adult; D001772:Blood Cell Count; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000528:radiation effects*; D004781:Environmental Exposure; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases; D011831:Radiation Genetics; D011832:Radiation Injuries / Q000235:genetics*