1. Hennessey Jv. Subacute thyroiditis. Endotext [Internet]. 2018.
2. Shrestha RT, Hennessey J. Acute and Subacute, and Riedel’s Thyroiditis. 2015 Dec 8. In: Feingold KR, Anawalt B, Boyce A, Chrousos G, de Herder WW, Dhatariya K, Dungan K, Grossman A, Hershman JM, Hofland J, Kalra S, Kaltsas G, Koch C, Kopp P, Korbonits M, Kovacs CS, Kuohung W, Laferrère B, McGee EA, McLachlan R, Morley JE, New M, Purnell J, Sahay R, Singer F, Stratakis CA, Trence DL, Wilson DP, editors. Endotext [Internet]. South Dartmouth (MA): MDText.com, Inc.; 2000–. PMID: 25905408.
3. Desailloud R, Hober D. Viruses and thyroiditis: an update. Virol J. 2009;6(1):1–14. https://doi.org/10.1186/1743-422X-6-5.
4. Scappaticcio L, Pitoia F, Esposito K, Piccardo A, Trimboli P. Impact of COVID-19 on the thyroid gland: an update. Reviews in Endocrine and Metabolic Disorders. 2020 Nov 25:1-3.https://doi.org/10.1007/s11154-020-09615-z
5. Asfuroglu Kalkan E, Ates I. A case of subacute thyroiditis associated with Covid-19 infection. J Endocrinol Investig. 2020;43:1173–4. https://doi.org/10.1007/s40618-020-01316-3.