Goncalves, I. C., N. Ventura, T. Valente, G. Ferreira, M. I. Coelho, A. Inacio, F. Cunha, and M. C. Santos. “Thymic Cyst As a Differential Diagnosis of a Lateral Cervical Mass: Case Report and Review of Literature”. International Surgery Journal, vol. 7, no. 12, Nov. 2020, pp. 4166-8, doi:10.18203/2349-2902.isj20205375.