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A four point questionnaire: aiding discrimination with coagulation screening in epistaxis
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Epistaxis admissions form a large proportion of emergency work. Blood tests are often requested as an assessment of haemodynamic stability. Coagulation screening in epistaxis, however, is only indicated when …
Footnotes
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Competing interests None.
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Ethics approval Ethics approval was provided by this study was deemed not requiring ethics committee review following advice from the local department.
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Provenance and peer review Not commissioned; internally peer reviewed.