Dogan, E.; Ozkan, M.; Inanc, M.; Abdulrezzak, U.; Tutus, A.; Ozturk, F.; Sozuer, E.; Can Sezgin, G.; Gursoy, S.; Yurci, A.; Bayram, F. Two Different Characteristics and Prognosis of Grade 3 Gastroenteropancreatic Neuroendocrine Tumors. annalsmedres 2023, 30, 666-670.