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Prehospital triage of patients diagnosed with perforated peptic ulcer or peptic ulcer bleeding: an observational study of patients calling 1-1-2

Crossref DOI link: https://doi.org/10.1186/s13049-018-0494-1

Published Online: 2018-04-05

Published Print: 2018-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Bonnesen, Kasper https://orcid.org/0000-0003-2147-0725
Friesgaard, Kristian D.

Boetker, Morten T.

Nikolajsen, Lone
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Article History

Received: 25 November 2017

Accepted: 27 March 2018

First Online: 5 April 2018

Ethics approval and consent to participate

: The study was approved by the Danish Data Protection Agency (record number 1–16–02-207-15). See attached file “Ethics Approval”.

: Approval by the local ethics committee and collection of informed consent are not required for observational studies.

: The authors declare that they have no competing interests.

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