PubMed:31992388 / 581-582
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T89","span":{"begin":0,"end":1},"obj":"NN"}],"text":"%"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok95","span":{"begin":0,"end":1},"obj":"NN"},{"id":"lookup18","span":{"begin":0,"end":1},"obj":"percent"}],"text":"%"}