E. Giove, G. Renzulli, C. Lorusso, D. Merlicco, D. Iacobone, and M. NACCHIERO, “MIXED MEDULLARY AND FOLLICULAR CARCI NOMA OF THE THYROID: REPORT OF ONE CASE”, Ann Ital Chir, vol. 75, no. 2, pp. 251–258, Mar. 2004.