PubMed:32023687 / 91-97
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T14","span":{"begin":1,"end":6},"obj":"JJ"}],"text":" novel"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok16","span":{"begin":1,"end":6},"obj":"NN"}],"text":" novel"}