title: A question of quality.
authors.forename: S J
authors.initials: SJ
authors.lastname: Chobanian
authors.forename: A
authors.initials: A
authors.lastname: Rogers
authors.forename: L J
authors.initials: LJ
authors.lastname: Brandt
mesh_terms: D002983:Clinical Competence; D004502:Education, Medical, Continuing; D016099:Endoscopy, Gastrointestinal / Q000592:standards*; D006801:Humans; D010821:Physicians, Family / Q000193:education*; D011787:Quality of Health Care; D012955:Societies, Medical; D014481:United States