| URN | urn:nbn:de:101:1-2019112603392798979218 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2019-11-26T02:39:32Z 2019-11-26T02:39:33Z |
| Registered URLs |
|---|
| https://doi.org/10.1186/s13063-019-3415-3 |
| https://d-nb.info/1200410998/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
