The socioeconomic and political future of gastroenterology. Part I. Endoscopic costs: Henry Baker Memorial Lecture.
D003363:Cost Control / Q000639:trends; D004724:Endoscopy / Q000191:economics*; D005544:Forecasting; D005762:Gastroenterology / Q000191:economics / Q000639:trends*; D006801:Humans; D011057:Politics; D012959:Socioeconomic Factors; D014481:United States