Chromosome aberrations and sister chromatid exchanges in lead-exposed workers.
D000328:Adult; D002869:Chromosome Aberrations; D003434:Crossing Over, Genetic / Q000187:drug effects*; D006801:Humans; D007855:Lead Poisoning / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000235:genetics*; D012854:Sister Chromatid Exchange / Q000187:drug effects*