PubMed:32159237 / 613-621
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T100","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"relative"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok108","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"relative"}