title: Psychological performance in relation to central and peripheral nerve conduction in workers exposed to lead, zinc, and copper.
mesh_terms: D002490:Central Nervous System / Q000187:drug effects*; D003300:Copper / Q000009:adverse effects*; D004781:Environmental Exposure; D006801:Humans; D007854:Lead / Q000009:adverse effects*; D009431:Neural Conduction / Q000187:drug effects*; D010525:Peripheral Nerves / Q000187:drug effects*; D015032:Zinc / Q000009:adverse effects*
chemical_list: D007854:Lead; D003300:Copper; D015032:Zinc