Do not use copyright® if you or any of your family have ever had MTC, or if you have an endocrine system condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2) Aponte a câmera do seu celular de modo a o QR Code ao lado, baixe este APP e confira https://www.youtube.com/watch?v=k4PCcI7-tRQ