[1] Sui HX, Li JW, Mao WF, et al. Dietary iodine intake in the Chinese population. Biomed Environ Sci, 2011; 24, 617-23. http://d.old.wanfangdata.com.cn/Periodical/zyyjk201808013
[2] World Health Organization, UNICEF, ICCIDD. Indicators for assessing iodine deficiency disorders and their control programmes. Review version. Geneva: WHO, 1993.
[3] Ministry of Health, Ministry of Industry and Information. Notice on Further Improving the Supply and Management of Non-iodized Edible Salt. Issued by Bureau of Disease Control and Prevention in Ministry of Health, 2009. (In Chinese)
[4] Yan YQ, Zhang YP, Liu LJ, et al. Method for determination of iodine in urine by As3+-Ce4+ catalytic spectrophotometry. Health standard of China (Beijing), 2006; WS/T107-2006. (In Chinese)
[5] Liu SJ, Chen ZH, Jia QZ, et al. Diagnostic criteria for endemic goiter. Health Standard of China (Beijing), 2007; WS276-2007. (In Chinese)
[6] National Quality Technical Supervision Department. The determination of the general method of iodine test in the salt industry. National Standards of China (Beijing), 1999; GB/T 13025.7-1999. (In Chinese)
[7] WHO, UNICEF, ICCIDD. Assessment of iodine deficiency disorders and monitoring their elimination: a guide for programme managers. 2nd ed. Geneva: WHO, 2001.
[8] National Quality Technical Supervision Department. Edible salt. National Standards of China (Beijing), 2000; GB5461-2000. (In Chinese)
[9] Ministry of Health. Iodine concentration in edible salt. National Standards of China (Beijing), 2011; GB26878-2011. (In Chinese)
[10] Ministry of Health. Notice on issuing Plan of National Iodized Salt Monitoring. Issued by General Office in Ministry of Health, 2004. (In Chinese)
[11] Ministry of Health, National Standardization Management Committee. Criteria for elimination of iodine deficiency disorders. National Standards of China (Beijing), 2008; GB16006-2008. (In Chinese)
[12] Liu P, Su XH, Li M, et al. Should urinary iodine concentrations of school-aged children continue to be used as proxy for different population? Analysis of data from Chinese national surveys. Br J Nutr, 2016; 107, 1-9.
[13] Chao H, Zhang YF, Liu P, et al. Relationship between iodine content in household iodized salt and thyroid volume distribution in children. Biomed Environ Sci, 2016; 29, 391-7. http://cn.bing.com/academic/profile?id=be39e18ac7b63a5812de2bc6ce860b73&encoded=0&v=paper_preview&mkt=zh-cn
[14] The sixth census bulletin. State Statistics Bureau, 2011. http://www.stats.gov.cn/tifx/jdfx/t20110429_402722512.htm. [2018-7-1]. (In Chinese)
[15] Zimmermann MB, Aeberli I, Andersson M, et al. Thyroglobulin is a sensitive measure of both deficient and excess iodine intakes in children and indicates no adverse effects on thyroid function in the UIC range of 100-299 µg/L:a UNICEF/ICCIDD Study Group report. J Clin Endocrinol Metab, 2013; 98, 1271-80. doi:  10.1210/jc.2012-3952
[16] Cui SL, Liu P, Su XH, et al. Surveys in areas of high risk of iodine deficiency and iodine excess in China, 2012-2014:current status and examination of the relationship between urinary iodine concentration and goiter prevalence in children aged 8-10 years. Biomed Environ Sci, 2017; 30, 88-96. http://cn.bing.com/academic/profile?id=55ad8df3aa762bbfd492ea8f904ea789&encoded=0&v=paper_preview&mkt=zh-cn
[17] State Council of the People's Republic of China. Interim Measures for Prevention and Treatment of Endemic Goiter by Salt Iodization. State Council[1979] No. 296 document, 1980. (In Chinese)
[18] Ministry of Health, Ministry of Communications, State Administration for Industry and Commerce, et al. Joint Notification of Potassium Iodate instead of Potassium Iodide Processing Iodized Salt. Issued by Ministry of Health, 1989. (In Chinese)
[19] Regulations of the State Council of the People's Republic of China on the Administration of the Elimination of Iodine Deficiency Hazards in Salt Iodization. The State Council[1994] No. 163 document, 1994. (In Chinese)
[20] State Council General Office. China Program for the Elimination of Iodine Deficiency Disorders in 2000. Issued by General Office of State Council, 1994. (In Chinese)
[21] Endemic Disease Control Center of the Chinese Center for Disease Control and Prevention. Notice on the issuance of the National Monitoring Program for Iodine Deficiency Disorders and Other Endemic Diseases. Issued by Disease Control Center of the Chinese Center for Disease Control and Prevention, 2012. (In Chinese)
[22] Ministry of Health. Notice on the Implementation of the National Standard for Iodine Content in Edible Salt. Issued by eight Ministries, 2012. (In Chinese)
[23] WHO, UNICEF, ICCIDD. Assessment of iodine deficiency disorders and monitoring their elimination, a guide for programmes managers. 3rd ed. Geneva: WHO, 2007.