citeseerx fluoride exposure from burning coal
Oct 19, 2009 Upon burning, gaseous fluoride and particulate dust-containing fluoride are released from coal briquettes. Ando et al. estimated that only 2% of fluoride exposure was due to inhalation of indoor air in coal- burning households, while 97% of fluoride exposure was due to ingestion of food dried and stored inside the household . Residents of Zhij ... The effect of elemental content on the risk of dental fluorosis and the exposure of the environment and population to fluoride produced by coal-burning Environ Toxicol Pharmacol . 2017 Dec56329-339. doi 10.1016/j.etap.2017.10.011.