菏泽地区城市饮水氟含量及对人体健康危害调查戴金平张玉增李自印梁帮成为了解菏泽地区饮水氟化物含量及对居民健康的影响，我们调查了菏泽地区３７７眼水井，饮用人口５３２３６９人。浅井水氟化物含量合格率（３０．６１％）明显高于深井水（１５．６６％），差异有显著... Investigation of fluoride content in urban drinking water and its harmfulness to human health in Heze area Dai Jinping, Zhang Yuzeng, Li Ziying, Liang Baocheng In order to know the fluoride content in drinking water and the health of residents in Heze area, we investigated 377 wells in Heze area and consumed 532369 people. Shallow well water fluoride content pass rate (30.61%) was significantly higher than the deep well water (15.66%), the difference was significant ...