PubMed:32031570 / 148-156
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T21","span":{"begin":0,"end":5},"obj":"JJ"}],"text":"novel co"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok24","span":{"begin":0,"end":5},"obj":"JJ"}],"text":"novel co"}