PubMed:32118390 / 1508-1513 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok380","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"cases"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U8","span":{"begin":0,"end":5},"obj":"unit"}],"text":"cases"}