中国地表水含68种高浓度抗生素 专家称一旦深入地下将难治理 (Research finds high-concentration of antibiotics in surface water, experts warn against further pollution of underground water)
Radio Free Asia, May 8, 2014
www.rfa.org/mandarin/yataibaodao/huanjing/xl2-05082014121017.html
