PubMed:32175421 / 112-120
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T19","span":{"begin":1,"end":8},"obj":"JJ"}],"text":" ongoing"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok22","span":{"begin":1,"end":8},"obj":"JJ"}],"text":" ongoing"}