1. Thyroid Hormone;Agrawal,2012
2. Narrow individual variations in serum T4 and T3 in normal subjects: a clue to the understanding of subclinical thyroid disease;Andersen;J. Clin. Endocrinol. Metab.,2002
3. ATA, 2019. https://www.thyroid.org/wp-content/uploads/patients/brochures/FunctionTests_brochure.pdf.
4. ATA, 2019. https://www.thyroid.org/wp-content/uploads/patients/brochures/Hashimoto_Thyroiditis.pdf.
5. Baloch, Z., Carayon, P., Conte-Devolx, B., Demers, L.M., Feldt-Rasmussen, U., Henry, J.-F., LiVosli, V.A., Niccoli-Sire, P., John, R., Ruf, J., et al., 2003. Laboratory medicine practice guidelines. laboratory support for the diagnosis and monitoring of thyroid disease. Thyroid 13, 3–126.