Ávila Salcedo, Dylani Rosa, et al. “Recurrent Acute Suppurative Thyroiditis Secondary to Pyriform Sinus Fistula Due to Staphylococcus Sciuri With Subclinical Hyperthyroidism in an Adult. A Diagnostic and Therapeutic Challenge”. European Journal of Case Reports in Internal Medicine, vol. 12, no. 4, Apr. 2025, https://doi.org/10.12890/2025_005360.