title: Presidential address during the AGA Plenary Session.
authors.forename: Emmet B
authors.initials: EB
authors.lastname: Keeffe
mesh_terms: D001363:Awards and Prizes; D035843:Biomedical Research; D005762:Gastroenterology / Q000193:education / Q000592:standards; D006801:Humans; D012955:Societies, Medical; D014481:United States