<http://ns.inria.fr/covid19/PMC4124242#body_text>	<http://purl.org/dc/terms/subject>	"Injection (medicine)" .
<http://ns.inria.fr/covid19/PMC4124242#body_text>	<http://purl.org/dc/terms/subject>	"Beta1-adrenergic agonists" .
<http://ns.inria.fr/covid19/PMC4124242#body_text>	<http://purl.org/dc/terms/subject>	"Intravenous fluids" .