| URN | urn:nbn:de:1111-201603084063 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek (für Springer) 60322 Frankfurt am Main |
| Created / last modified | 2016-03-08T00:13:48Z 2016-03-08T23:02:44Z |
| Registered URLs |
|---|
| http://dx.doi.org/10.1186/s12877-016-0223-4 |
| https://d-nb.info/1088371604/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
