B. E. D. Castañeda, M. E. Vences, B. E. D. Gordillo, M. D. R. Piña, and H. M. Zerón, “Familial Medullary Thyroid Cancer: Five-year Review of the Most Frequent Mutations in the RET Gene: An Update”, Sudan JMS, vol. 17, no. 3, pp. 303–312, Sep. 2022.