PT - JOURNAL ARTICLE AU - Katie Lewis TI - Iodine deficiency disorders still prevalent in China AID - 10.1503/cmaj.109-3006 DP - 2009 Oct 13 TA - Canadian Medical Association Journal PG - E151--E152 VI - 181 IP - 8 4099 - http://www.cmaj.ca/content/181/8/E151.short 4100 - http://www.cmaj.ca/content/181/8/E151.full SO - CMAJ2009 Oct 13; 181