| URN | urn:nbn:de:1111-2016110435469 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek (für Springer) 60322 Frankfurt am Main |
| Created / last modified | 2016-11-04T22:22:03Z 2016-11-04T23:05:29Z |
| Registered URLs |
|---|
| http://dx.doi.org/10.1186/s12875-015-0342-6 |
| https://d-nb.info/1117987043/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
