PubMed:32171740 / 312-319
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T52","span":{"begin":0,"end":7},"obj":"VBG"}],"text":"ongoing"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok59","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"ongoing"}