| URN | urn:nbn:de:101:1-2022043020375299416119 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2022-04-30T18:37:54Z 2022-04-30T18:37:54Z |
| Registered URLs |
|---|
| https://doi.org/10.1186/s13063-021-05907-0 |
| https://d-nb.info/1256542156/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
