PubMed:32150360 / 4849-4855
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T822","span":{"begin":0,"end":6},"obj":"JJ"}],"text":"unique"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok891","span":{"begin":0,"end":6},"obj":"JJ"}],"text":"unique"}