1. A Case of a Grade 3 Gallbladder Neuroendocrine Tumor With Rapid Recurrence After Curative Resection
   Naoki Iwanaga et al, 2023, Cureus CrossRef
2. G1‐Neuroendocrine tumor of gallbladder with unique dendritic morphology
   Chisato Ichimaru et al, 2022, Journal of Hepato-Biliary-Pancreatic Sciences CrossRef