GB/T 19380-2003 水源性高碘地区和地方性高碘甲状腺肿病区的划定

GB/T 19380-2003 水源性高碘地区和地方性高碘甲状腺肿病区的划定 Ddtermination and classificaton of the areas of high water iodine and the endemic areas of iodine excess goiter