REFERENCES
- Horowitz NH. Library: Historical perspective. Neurosurgery. 1997;41(1):314 –318.
- Pratt VW. Canadian portraits: Famous doctors—Osler, Banting, Penfeld. Clarke, Irwin; 1956.
- www.mondrian.priceton.edu /CampusWWW/Companion/ penfeld wilder
- www.heritageproject.ca/media/minutes/expanded/penfeld