PubMed:32243238 / 1248-1249
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok237","span":{"begin":0,"end":1},"obj":"NN"},{"id":"lookup41","span":{"begin":0,"end":1},"obj":"percent"}],"text":"%"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U3","span":{"begin":0,"end":1},"obj":"unit"}],"text":"%"}