| URN | urn:nbn:de:101:1-2021060320564806770091 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2021-06-03T18:56:49Z 2021-06-03T18:56:49Z |
| Registered URLs |
|---|
| https://doi.org/10.1186/s12872-021-01969-9 |
| https://d-nb.info/1234709570/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
