PubMed:32217556 / 1835-1838 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok374","span":{"begin":0,"end":3},"obj":"CD"}],"text":"100"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U1","span":{"begin":2,"end":3},"obj":"unit"}],"text":"100"}