1. Screening for thyroid disease: clinical guideline, part 1;Ann Intern Med,1998
2. The prevention and control of iodine deficiency disorders;Hetzel,1993
3. Recommended dietary allowances,1989
4. Effects of iodine on thyroid function;Braverman;Acta Med Austriaca,1996
5. Thyroid adaptation to chronic tetraglycerine hydroperiodide water purification tablet use;LeMar;J Clin Endocrinol Metab,1995