PubMed:32077115 / 0-14 JSONTXT

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T0","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"Clinical chara"}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok1","span":{"begin":0,"end":8},"obj":"NNP"}],"text":"Clinical chara"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U2","span":{"begin":1,"end":6},"obj":"unit"}],"text":"Clinical chara"}