PubMed:32074786 / 1433-1439
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T222","span":{"begin":0,"end":6},"obj":"JJR"}],"text":"higher"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok237","span":{"begin":0,"end":6},"obj":"JJR"}],"text":"higher"}