Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
Center for Endemic Disease Control;
Chinese Center for Disease Control and Prevention;
Harbin Medical University;
Harbin;
Heilongjiang 150081;
China;
Bureau of Disease Prevention and Control;
National Health and Family Planning Commission of the People''''s Republic of China;
Beijing 100044;
China;
National Reference Laboratory of IDD;
National Institute for Nutrition and Health;
Chinese Center for Disease Control and Prevention;
Beijing 100050;
China;
iodized salt; median urinary iodine concentration; prevalence of goiter; iodine deficiency disorders; the seventh national survey; the coverage rate of iodized salt; consumption rate of qualified iodized salt;