PubMed:32062957 / 1453-1456
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok368","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok369","span":{"begin":1,"end":2},"obj":"."},{"id":"tok370","span":{"begin":2,"end":3},"obj":"CD"}],"text":"0.5"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N4","span":{"begin":0,"end":3},"obj":"num"}],"text":"0.5"}