Castañeda, B. E. D., 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 Journal of Medical Sciences (SJMS), Vol. 17, no. 3, Sept. 2022, pp. 303–312, doi:10.18502/sjms.v17i3.12083.