- 1973Senior Investigator And Director
- 1974Senior Investigator And Director
- 1975Senior Investigator And Director
- 1976Senior Investigator And Director
- 1965Assistant Professor And Director
- 1971Investigator And Director Of The Laboraory Of Human Genetics And Associate Professor
- 1964Director And Associate Professor Of Division Of Human Genetics, Cornell University Medical School
- 1963[subject unknown]Independent
- 1964[subject unknown]Independent
- 1965[subject unknown]Independent
- 1966[subject unknown]Independent
- 1967[subject unknown]Independent
- 1968[subject unknown]Independent
- 1969[subject unknown]Library Readers
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- 1990[subject unknown]Library Readers: General
- 1991[subject unknown]Library Readers: General
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