| URN | urn:nbn:de:101:1-2021032113151678073330 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2021-03-21T12:15:17Z 2021-03-21T12:15:18Z |
| Registered URLs |
|---|
| https://doi.org/10.1186/s12887-020-02475-1 |
| https://d-nb.info/122979235X/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
