1. Carcinogenicity of carbon black, titanium dioxide, and talc;Baan;Lancet Oncol.,2006
2. Nanoparticle toxicity by the gastrointestinal route: evidence and knowledge gaps;Bergin;Int. J. Biomed. Nanosci. Nanotechnol.,2013
3. Mortality among workers employed in the titanium dioxide industry in Europe;Boffetta;Cancer Causes Control,2004
4. Titanium dioxide – a review;Braun;J. Coat. Technol.,1997
5. Industrial Minerals: Materials, Processes and Uses;Chang,2002