[The causes of prolonged incapacitation in chronic occupational poisoning].
D001555:Benzene Derivatives / Q000506:poisoning*; D004185:Disability Evaluation; D006801:Humans; D007855:Lead Poisoning; D020149:Manganese Poisoning; D009784:Occupational Diseases; D010578:Petroleum / Q000506:poisoning*; D013997:Time Factors
D001555:Benzene Derivatives; D010578:Petroleum
Prichiny dlitel'noĭ invalidnosti pri khronicheskikh professional'nykh intoksikatsiiakh.