PubMed:32242874 / 429-434
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok86","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok87","span":{"begin":1,"end":2},"obj":","},{"id":"tok88","span":{"begin":2,"end":5},"obj":"CD"}],"text":"2,859"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N2","span":{"begin":0,"end":5},"obj":"num"}],"text":"2,859"}