PubMed:32062957 / 2012-2013
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok484","span":{"begin":0,"end":1},"obj":"NN"},{"id":"lookup44","span":{"begin":0,"end":1},"obj":"percent"}],"text":"%"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U3","span":{"begin":0,"end":1},"obj":"unit"}],"text":"%"}