The Role of Ki-67 Index Cut-off of 55% and Differentiation in Redefining NET and NEC for Grade 3 Gastrointestinal Neuroendocrine Neoplasms.
Huiying ShiLuohai ChenLingjun MengQin ZhangYuan LinRong LinJie ChenPublished in: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract (2020)