1. Murray, G.R.: Diseases of Thyroid Gland, 194p. Hard Press Publishing (2012). ISBN:978-1407678511
2. Chaudhary, V., Bano, S.: Thyroid ultrasound. Indian J. Endocrinol. Metab. 17(2), 219–227 (2013)
3. Ultrasoundpaedia.com. https://ultrasoundpaedia.com/thyroid-pathology
4. Mahmood, H.M., Rusli, A.H.: Segmentation and area measurement for thyroid ultrasound image. Int. J. Sci. Eng. Res. 2(12) (2011). ISSN:2229-5718
5. Ultrasoundcases.info. https://www.ultrasoundcases.info/cases/head-and-neck/thyroid-gland