PubMed:32172226 / 1042-1048
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T167","span":{"begin":0,"end":6},"obj":"JJR"}],"text":"higher"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok188","span":{"begin":0,"end":6},"obj":"JJR"}],"text":"higher"}