title: The AGA institute process for developing clinical practice guidelines part one: grading the evidence.
authors.affiliation: Malcom Randall VA Medical Center and Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Florida College of Medicine, Gainesville, Florida, USA.
authors.forename: Shahnaz
authors.initials: S
authors.lastname: Sultan
authors.forename: Yngve
authors.initials: Y
authors.lastname: Falck-Ytter
authors.forename: John M
authors.initials: JM
authors.lastname: Inadomi
mesh_terms: D005762:Gastroenterology / Q000191:economics / Q000458:organization & administration / Q000639:trends; D005767:Gastrointestinal Diseases / Q000175:diagnosis* / Q000628:therapy*; D017408:Guidelines as Topic; D006801:Humans; D016896:Treatment Outcome