title: Mayo internship program.
authors.affiliation: Mayo Clinic, Rochester, Minnesota 55905, USA.
authors.forename: C W
authors.initials: CW
authors.lastname: Nelson
mesh_terms: D004503:Education, Medical, Graduate / Q000266:history; D049673:History, 20th Century; D006770:Hospitals, Group Practice / Q000266:history; D007396:Internship and Residency / Q000266:history*; D008910:Minnesota; D014481:United States