PubMed:32211816 / 3191-3194 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok908","span":{"begin":0,"end":2},"obj":"CD"}],"text":"82 "}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N18","span":{"begin":0,"end":3},"obj":"num"}],"text":"82 "}