<http://ns.inria.fr/covid19/PMC7413119#body_text>	<http://purl.org/dc/terms/subject>	"Clinical research" .
<http://ns.inria.fr/covid19/PMC7413119#body_text>	<http://purl.org/dc/terms/subject>	"Health care occupations" .
<http://ns.inria.fr/covid19/PMC7413119#body_text>	<http://purl.org/dc/terms/subject>	"Hormones of the hypothalamus-pituitary-thyroid axis" .