PubMed:32240670 / 736-742 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok139","span":{"begin":0,"end":6},"obj":"JJ"}],"text":"severe"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"E3","span":{"begin":0,"end":6},"obj":"entity"}],"text":"severe"}