北安市碘缺乏病防治效果观察王铁军迟玉山温瑞玲邱子荣北安市实施预防碘缺乏病措施是从１９６４年开始，当时选一个乡采用粗盐加碘，比例为１／２万。１９７７年在粮库统一搅拌加碘，全市普服碘盐。１９７８年在全市１３个乡镇１８１４４０人普查１６８６０９人，查出Ｉ度... Bei’an City, iodine deficiency prevention and control of the observation Wang Tiejun Chi Yushan Wen Rui Ling Qiu Zirong Beian City, the implementation of measures to prevent iodine deficiency disorders is from 1964 onwards, when the election of a township using crude salt iodization, the ratio of 1/2 million. In 1977 unified stirring and iodization in the grain depot, the city’s general uniform iodized salt. In 1978 in the city’s 13 towns and 181440 people census 168609 people, I found ...