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1 result for “Union Carbide Corporation”

1. Medical study · Medical research · 1992

   Recruitment for the beta-carotene and retinol efficacy trial (CARET) to prevent lung cancer in smokers and asbestos-exposed workers

   …Haven. Asbestos-exposed men aged 45 to 69 were recruited through physicians, workers' compensation programs, labor unions, plaintiffs' attorneys and a Navy asbestos surveillance program. Smokers aged 50 to 69 were recruited mainly from health insurers…