1. IARC (1987) Monographs on the evaluation of the carcinogenic risk of chemicals to humans, overall evaluation of the carcinogenicity: an updating of iarc monographs, vol 1–42 Suppl 7
2. The council of the European Union (1998) Council Directive 98/83/EC of 3 November 1998 on the quality of water intended for human consumption. Official Journal L 330:0032–0054
3. Health Canada (2017) Guidelines for Canadian drinking water quality—summary table. Water and air quality bureau, healthy environments and consumer safety branch, health Canada, Ottawa
4. National Standards of P. R. China (2006) Hygienic standard for drinking water (GB 5749–2006)
5. National Standards of P. R. China (2008) Drinking natural mineral water (GB 8537–2008)