title: Gastroenterology today and tomorrow.
authors.affiliation: Department of Medicine, Veterans Administration Medical Center, Houston, Texas.
authors.forename: D Y
authors.initials: DY
authors.lastname: Graham
mesh_terms: D005544:Forecasting; D005762:Gastroenterology / Q000458:organization & administration / Q000639:trends*; D012051:Reimbursement Mechanisms; D012955:Societies, Medical / Q000458:organization & administration / Q000639:trends*; D014481:United States