Assertion: chloroquine's use | /r/ObjectUse | used within clinical trials
Facets:
value: on covid-19 patients
type: LOCATION
Source sentences:
text: Ulla Wändel Liminga, scientific director of pharmacovigilance at the Swedish Medical Products Agency, said that while the agency hasn’t issued specific guidance on the drugs, “the use of chloroquine and hydrochloroquine should only be used within clinical trials on Covid-19 patients.