title: Dr. John Riggs and Mark Twain.
authors.forename: M E
authors.initials: ME
authors.lastname: Ring
mesh_terms: D000739:Anecdotes as Topic; D003237:Connecticut; D005197:Famous Persons; D049672:History, 19th Century; D008093:Literature, Modern / Q000266:history*; D008513:Medicine in Literature; D010517:Periodontics / Q000266:history*