Assertion: hemothorax | /r/CreatedBy | injury
Facets:
value: often
type: TEMPORAL
Source sentences:
text: A hemothorax is often caused by an injury, either blunt trauma or wounds that penetrate the chest, and these cases are referred to traumatic hemothoraces.
text: A hemothorax is often caused by an injury, either blunt trauma or wounds that penetrate the chest, and these cases are referred to traumatic hemothoraces.