PubMed:32118390 / 1490-1493
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok371","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok372","span":{"begin":1,"end":2},"obj":"."},{"id":"tok373","span":{"begin":2,"end":3},"obj":"CD"}],"text":"3.1"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N8","span":{"begin":0,"end":3},"obj":"num"}],"text":"3.1"}