75th anniversary of dental surgery at the Mayo Clinic.
Nelson
C W
CW
Mayo Historical Unit, Mayo Clinic, Rochester, MN 55905.
D049673:History, 20th Century; D006748:Hospital Departments / Q000266:history*; D006770:Hospitals, Group Practice / Q000266:history; D008910:Minnesota; D008486:Physician Executives / Q000266:history; D013515:Surgery, Oral / Q000266:history*