PubMed:32235486 / 1196-1198
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok280","span":{"begin":0,"end":2},"obj":"IN"},{"id":"lookup44","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"in"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U7","span":{"begin":0,"end":1},"obj":"unit"}],"text":"in"}