O. Oz Gul, S. Cander, P. Sisman, E. Erturk, and C. Ersoy, “Fifteen-year treatment of metastatic thyroid medullary carcinoma: a case report”, Eur Res J, vol. 1, no. 3, pp. 160–164, Nov. 2015, doi: 10.18621/eurj.2015.1.3.160.