1. The story of the Rockefeller Foundation;Fosdick,1952
2. Teaching Epidemiology 101: the new frontier;Lillienfeld;Int J Epidemiol,1978
3. A major change;Rienzi;John Hopkins University Arts and Sciences Magazine, Fall/Winter,2006
4. Epidemiology as a liberal art;Fraser;N Engl J Med,1987
5. Who will keep the public healthy?;Gebbie,2003