1. The risk of infective thyroiditis in nodular goiters;Ameh;East Afr Med J,1998
2. Gnepp DR . Pathology of the thyroid and parathyroid glands. In: Gnepp DR ed. Diagnostic Surgical Pathology of the Head and Neck. Philadelphia: WB Saunders Company; 2001:441–42
3. Thyroiditis: acute, subacute, and chronic;Singer;Med Clin North Am,1991
4. Piriform Sinus Fistula
5. Farwell AP . Acute infectious thyroiditis. In: Braverman LE Utiger RD eds. Werner and Ingbar's The Thyroid: A Fundamental and Clinical Text. 9th ed. Philadelphia: Lippincott Williams & Wilkins; 2004:541–47