PubMed:32118389 / 1991-1992
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T413","span":{"begin":0,"end":1},"obj":"NN"}],"text":"%"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok450","span":{"begin":0,"end":1},"obj":"NN"},{"id":"lookup68","span":{"begin":0,"end":1},"obj":"percent"}],"text":"%"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U8","span":{"begin":0,"end":1},"obj":"unit"}],"text":"%"}