Assertion: vancomycin's use | /r/HasProperty | due
Facets:
value: to various reasons
type: CAUSE
Source sentences:
text: The limited use of vancomycin in animals is due to various reasons, such as it is a last line of antibiotic in humans, it is inconvenient to administer in animals, the emergence of vancomycin-resistant, and the threat of spread of vancomycin-resistant genes to other gram-positive organisms.