title: Radioactivity and lymphocytic chromosomes.
mesh_terms: D002869:Chromosome Aberrations; D002875:Chromosomes / Q000528:radiation effects*; D006049:Gold Isotopes; D006801:Humans; D008214:Lymphocytes / Q000166:cytology / Q000528:radiation effects*; D011829:Radiation Dosage; D011830:Radiation Effects; D015020:Yttrium Isotopes
chemical_list: D006049:Gold Isotopes; D015020:Yttrium Isotopes