PubMed:32235085 / 896-902
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok172","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok173","span":{"begin":2,"end":3},"obj":","},{"id":"tok174","span":{"begin":3,"end":6},"obj":"CD"}],"text":"81,000"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N1","span":{"begin":0,"end":6},"obj":"num"}],"text":"81,000"}