REFERENCES
- Brecher, E. and Brecher, R.: History of Radiology. Prepared for the National Council for Radiological Heritage, American College of Radiology. (In preparation.)
- Hodges, P. C.: Dr. Emil H. Grubbe, a Chicago Pioneer. First Grubbe Lecture, Chicago Medical Society, Chicago, March 3, 1964.
- Hodges, P. C.: The Life and Times of Emil H. Grubbe. Chicago, University of Chicago Press. (In press.)