PubMed:31994742 / 971-972
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T180","span":{"begin":0,"end":1},"obj":"NN"}],"text":"%"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok210","span":{"begin":0,"end":1},"obj":"NN"},{"id":"lookup40","span":{"begin":0,"end":1},"obj":"percent"}],"text":"%"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U2","span":{"begin":0,"end":1},"obj":"unit"}],"text":"%"}