title: Optic atrophy with visual field defect in a worker occupationally exposed to lead for 30 years.
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis / Q000506:poisoning; D006801:Humans; D007854:Lead / Q000032:analysis; D007855:Lead Poisoning / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000150:complications* / Q000503:physiopathology; D009896:Optic Atrophy / Q000209:etiology* / Q000503:physiopathology; D014794:Visual Fields / Q000187:drug effects*
chemical_list: D000395:Air Pollutants, Occupational; D007854:Lead