PubMed:32234127 / 844-849
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok167","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok168","span":{"begin":2,"end":3},"obj":"."},{"id":"tok169","span":{"begin":3,"end":5},"obj":"CD"}],"text":"28.57"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N5","span":{"begin":0,"end":5},"obj":"num"}],"text":"28.57"}