PubMed:32234107 / 728-732
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok145","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok146","span":{"begin":1,"end":2},"obj":"."},{"id":"tok147","span":{"begin":2,"end":4},"obj":"CD"}],"text":"2.22"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N2","span":{"begin":0,"end":4},"obj":"num"}],"text":"2.22"}