Goiter Persistence After Iodine Replenishment, the Potential Role of Selenium Deficiency in Goitrous Schoolchildren of Semirom, Iran - Hashemipour, M; Siavash, M; Amini, M; Aminorroaya, A; Rezvanian, H; Kachuei, A; Kelishadi, R (Experimental and Clinical Endocrinology & Diabetes, 2008)