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我县象湖村据我站卫生监测科1982年8～9月调查证实为饮水型地方性氟中毒病区(下称氟病区),该氟病区饮用水源较为复杂,饮用水源较多,且水氟含量高低不一(0.2～7.0ppm);8～15岁人群氟斑牙患病率为73.87%;氟骨症病人以Ⅰ度(含
According to my station Xianghu Village Health Monitoring Section survey from August to September 1982 confirmed drinking water endemic fluorosis area (hereinafter referred to as fluorine area), the fluoride area of drinking water is more complicated, drinking water more (0.2 ~ 7.0ppm). The prevalence of dental fluorosis was 73.87% in 8 ~ 15 years old group. The patients with skeletal fluorosis had Ⅰ degree