title: The world is getting smaller.
authors.forename: Steven D
authors.initials: SD
authors.lastname: Schwaitzberg
mesh_terms: D004501:Education, Medical; D016099:Endoscopy, Gastrointestinal; D005762:Gastroenterology; D007391:International Cooperation; D012955:Societies, Medical; D014481:United States; D014838:Volunteers