Assertion: sulfa drug | /r/HasAspect | central role
Facets:
value: in preventing wound infections
type: TRANSITIVE-OBJECT
Source sentences:
text: Sulfa had a central role in preventing wound infections during the war.
text: Sulfa had a central role in preventing wound infections during the war.
text: Sulfa had a central role in preventing wound infections during the war.
text: Sulfa had a central role in preventing wound infections during the war.