PubMed:32118390 / 1774-1779 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok476","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"cases"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U25","span":{"begin":0,"end":5},"obj":"unit"}],"text":"cases"}