The American College of Gastroenterology: yesterday's accomplishments, today's problems, and tomorrow's challenges.
Barkin
J S
JS
University of Miami School of Medicine, Florida.
D005544:Forecasting; D005762:Gastroenterology / Q000193:education / Q000639:trends*; D006801:Humans; D012955:Societies, Medical / Q000191:economics / Q000458:organization & administration / Q000639:trends*; D014481:United States