title: Gastroenterology in the elderly. Preface.
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Talley
authors.forename: Eric G
authors.initials: EG
authors.lastname: Tangalos
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology*; D015897:Comorbidity; D005767:Gastrointestinal Diseases / Q000503:physiopathology*; D006801:Humans; D011157:Population Dynamics