- RET genetic screening in patients with medullary thyroid cancer and their relatives: experience with 807 individuals at one center. Elisei, R., Romei, C., Cosci, B., Agate, L., Bottici, V., Molinaro, E., Sculli, M., Miccoli, P., Basolo, F., Grasso, L., Pacini, F., Pinchera, A. J. Clin. Endocrinol. Metab. (2007)