Assertion: aspergillosis | /r/CapableOf | highlight the need
Facets:
value: for monitoring the drug levels
type: PURPOSE
Source sentences:
text: Studies suggest that there is patient-to-patient variability in the levels of drugs like itraconazole or voriconazole used for treatment or prevention of aspergillosis, which highlights the need for monitoring the drug levels in the blood via therapeutic drug monitoring.