title: A tale of two provinces: regionalization of pancreatic surgery in Ontario and Quebec.
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Sonnenday
authors.forename: John D
authors.initials: JD
authors.lastname: Birkmeyer
mesh_terms: D006801:Humans; D009864:Ontario; D010043:Outcome and Process Assessment, Health Care / Q000706:statistics & numerical data*; D010190:Pancreatic Neoplasms / Q000601:surgery*; D011792:Quebec; D012040:Regional Health Planning / Q000458:organization & administration / Q000706:statistics & numerical data*