title: Cholecystectomy not confirmed as a risk factor for pancreatic cancer.
authors.forename: G D
authors.initials: GD
authors.lastname: Friedman
mesh_terms: D000367:Age Factors; D000368:Aged; D002763:Cholecystectomy / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000209:etiology*; D012307:Risk Factors