PubMed:32220650 / 1047-1059
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok214","span":{"begin":0,"end":12},"obj":"JJ"}],"text":"asymptomatic"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"E2","span":{"begin":0,"end":12},"obj":"entity"}],"text":"asymptomatic"}