James P. O'Callaghan (Q64408371)
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researcher at NIOSH
- James O'Callaghan
- James Patrick O'Callaghan
- James P O'Callaghan
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | James P. O'Callaghan |
researcher at NIOSH |
|
Statements
Guest Researcher
1 reference
July 1981
August 1997
July 1978
October 1980
/DHHS/CDC/NIOSH/HELD/TMBB/
1 reference
1 reference
23 December 2021
1 reference
23 December 2021