title: Is surgery required for patients with intraductal papillary mucinous neoplasms without mural nodules?
authors.affiliation: The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins Medical Institutions, Baltimore, MD 21231, USA. rhruban@jhmi.edu
authors.forename: Ralph H
authors.initials: RH
authors.lastname: Hruban
authors.forename: Richard D
authors.initials: RD
authors.lastname: Schulick