Cushing's syndrome associated with a metastatic medullary carcinoma of the thyroid. A report of 2 cases and a review of the literature

1. Martínez Díaz-Guerra, G.
2. Rigopoulou, D.
3. Gómez, I.
4. Fernández-Salas, M.C.
5. León, M.
6. Hawkins, F.