Hashemipour, Mahin, Fehimeh Soheilipour, Ammar Hassanzadeh Keshteli, Mansour Siavash, Masoud Amini, and Roya Kelishadi. 2010. “Association Between Serum Ferritin and Goitre in Iranian School Children”. Journal of Health, Population and Nutrition 28 (2):137-42. https://doi.org/10.3329/jhpn.v28i2.4883.