PubMed:32118389 / 1878-1883 JSONTXT

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T384","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"cases"}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok415","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"cases"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U5","span":{"begin":0,"end":5},"obj":"unit"}],"text":"cases"}