Inaugural Address delivered at Acapulco, Mexico, April 17, 1991:
"Dental Research: Manpower Needs and Changing Priorities"
J Dent Res 70(8):1105-1106, 1991
- Harvard University, 1963-64
- University of Toronto, ON, Canada, 1964-67
- University of Pennsylvania, Philadelphia, 1971-2001
- Professor Emeritus, University of Pennsylvania, Philadelphia, 2001
- Clinical Professor, University California, San Francisco, 2003