Petra B. Welzel (Q61883815)
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German researcher
- Petra B Welzel
- Petra Welzel
- P B Welzel
- Petra Birgit Welzel
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Petra B. Welzel |
German researcher |
|
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Petra B. Welzel |
German researcher |
|