S. N. Martins Filho, M. A. Giannotti, and S. A. C. Siqueira, “Medullary carcinoma of the thyroid metastatic to the breast: a case report and literature review”, Autops. Case Rep., vol. 4, no. 1, pp. 53–57, Mar. 2014, doi: 10.4322/acr.%y.81211.