title: [Conventional ductal adenocarcinoma clinicopathological classification and feature].
authors: Satoru
authors: S
authors: Yasukawa
authors: Akio
authors: A
authors: Yanagisawa
mesh_terms: D021441:Carcinoma, Pancreatic Ductal / Q000145:classification*; D006801:Humans; D010190:Pancreatic Neoplasms / Q000145:classification / Q000473:pathology*; D011379:Prognosis