Yadav, KapilGopal, P Giridara2016-01-072016-01-072014-01Yadav Kapil, Gopal P Giridara. Methodological Issues in Iodine Deficiency Disorders Survey. Indian Pediatrics. 2014 January; 51(1): 65.http://imsear.searo.who.int/handle/123456789/170150enArticle