title: Roberto J. Groszmann, MD, FRCP.
authors.affiliation: Memphis Gastroenterology Group and Memphis Gastroenterology, Endoscopy Center East, USA.
authors.forename: Myron
authors.initials: M
authors.lastname: Lewis
mesh_terms: D001118:Argentina; D005762:Gastroenterology / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D014481:United States