title: The three-legged stool: a model for the practicing clinical gastroenterologist.
authors.affiliation: Division of Gastroenterology, Montefiore Medical Center, Bronx, New York, USA.
authors.forename: Lawrence J
authors.initials: LJ
authors.lastname: Brandt
authors.forename: Arvey I
authors.initials: AI
authors.lastname: Rogers
mesh_terms: D035843:Biomedical Research; D005762:Gastroenterology; D006801:Humans; D010819:Physician's Role; D013663:Teaching