title: Dr. Donald Church Balfour--sixth Mayo partner, surgeon, and educator.
authors.affiliation: Mayo Clinic, Rochester, MN 55905.
authors.forename: C W
authors.initials: CW
authors.lastname: Nelson
mesh_terms: D004501:Education, Medical / Q000266:history*; D013502:General Surgery / Q000266:history*; D049673:History, 20th Century; D008910:Minnesota