Stephen D. Helmer (Q37838412)
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American surgeon
- Helmer S
- Stephen Helmer
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stephen D. Helmer |
American surgeon |
|
Statements
1 July 2013
14 May 2014
1 reference
27 May 2020
1 reference
0000-0002-8760-7950.xml
22 July 2014
10 November 2023
September 1981
June 1984
1 reference
0000-0002-8760-7950.xml
22 July 2014
10 November 2023
September 1979
May 1981
1 reference
0000-0002-8760-7950.xml
22 July 2014
10 November 2023
September 1977
May 1979
1 reference
0000-0002-8760-7950.xml
22 July 2014
10 November 2023
Identifiers
1 reference