Boutsen, Laure Accuracy of Pancreatic Neuroendocrine Tumour Grading by Endoscopic Ultrasound-Guided Fine Needle Aspiration: Analysis of a Large Cohort and Perspectives for Improvement. [electronic resource] - Neuroendocrinology 2018 - 158-166 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1423-0194 Standard No.: 10.1159/000477213 doi Subjects--Topical Terms: AgedBiomarkers, Tumor--metabolismCohort StudiesEndoscopic Ultrasound-Guided Fine Needle AspirationFemaleHumansKi-67 Antigen--metabolismMaleMiddle AgedNeoplasm Grading--methodsNeuroendocrine Tumors--diagnosisPancreatic Neoplasms--diagnosisTumor Burden