Palabiyik, Saziye Sezin, et al. “Immunomodulation and Oxidative Stress in Denim Sandblasting Workers: Changes Caused by Silica Exposure”. Archives of Industrial Hygiene and Toxicology, vol. 64, no. 3, Sept. 2013, https://doi.org/10.2478/10004-1254-64-2013-2312.