Comparative long-term toxicity of Libby amphibole and amosite asbestos in rats after single or multi
Author information a Curriculum in Toxicology , University of North Carolina School of Medicine , Chapel Hill , North Carolina , USA. Abstract In former mine workers of Libby, MT, exposure to amphibole-containing vermiculite was linked to increased rates of asbestosis, lung cancer, and mesothelioma. Although many studies showed adverse effects following exposure to Libby amphibole (LA; a mixture of winchite, richterite, and tremolite), little is known regarding the relative t