title: Sir James Mackenzie's 1918 visit to Mayo.
authors.forename: C W
authors.initials: CW
authors.lastname: Nelson
mesh_terms: D002309:Cardiology / Q000266:history; D013502:General Surgery / Q000266:history; D049673:History, 20th Century; D006770:Hospitals, Group Practice / Q000266:history; D006801:Humans; D006113:United Kingdom; D014481:United States