PubMed:32094589 / 1220-1228
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T193","span":{"begin":0,"end":8},"obj":"RB"}],"text":"recently"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok204","span":{"begin":0,"end":8},"obj":"RB"}],"text":"recently"}