Piracha Tangtrongpairoj. (2017) Evaluation Iodine Status and Factors Associated with Low Urinary Iodine Level among Pregnant Women Who Received Iodine Supplementation during Pregnancy. <i>Thai Journal of Obstetrics and Gynaecology</i>, <i>25</i>(3), 175.Piracha Tangtrongpairoj. "Evaluation Iodine Status and Factors Associated with Low Urinary Iodine Level among Pregnant Women Who Received Iodine Supplementation during Pregnancy". Thai Journal of Obstetrics and Gynaecology 25 (2017):175.Piracha Tangtrongpairoj. Evaluation Iodine Status and Factors Associated with Low Urinary Iodine Level among Pregnant Women Who Received Iodine Supplementation during Pregnancy. PIMDEE Co. Ltd.:ม.ป.ท. 2017.