PubMed:32242874 / 494-502
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok102","span":{"begin":0,"end":3},"obj":"IN"},{"id":"tok103","span":{"begin":4,"end":8},"obj":"NN"},{"id":"lookup19","span":{"begin":0,"end":8},"obj":"percent"},{"id":"lookup20","span":{"begin":4,"end":8},"obj":"currency_unit"}],"text":"per cent"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U2","span":{"begin":0,"end":8},"obj":"unit"}],"text":"per cent"}