| URN | urn:nbn:de:101:1-2019042815162526365590 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2019-04-28T13:16:27Z 2019-04-28T13:16:28Z |
| Registered URLs |
|---|
| https://doi.org/10.1186/s12891-019-2540-1 |
| https://d-nb.info/1184758093/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
