PubMed:32118390 / 1044-1049 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok228","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"cases"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U2","span":{"begin":0,"end":5},"obj":"unit"}],"text":"cases"}