| URN | urn:nbn:de:1111-2016110423024 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek (für Springer) 60322 Frankfurt am Main |
| Created / last modified | 2016-11-04T17:23:05Z 2016-11-04T23:15:00Z |
| Registered URLs |
|---|
| http://dx.doi.org/10.1186/s13063-015-1109-z |
| https://d-nb.info/1117961389/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
