Duan L, Sun Y-Q, Wang W-K. Assessment of Regional Groundwater Quality Based on Health Risk in Xi’an Region, P.R. China. ajc [Internet]. 2014 Mar. 31 [cited 2024 Jul. 23];26(7):1951-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/26_8_15