title: The Edward H. Angle Society of Orthodontists 2001: a North American or an international society?
authors.forename: R J
authors.initials: RJ
authors.lastname: Isaacson
mesh_terms: D002170:Canada; D006801:Humans; D007391:International Cooperation; D009970:Orthodontics / Q000458:organization & administration*; D012953:Societies, Dental; D014481:United States