PubMed:32083409 / 1491-1499
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T260","span":{"begin":0,"end":8},"obj":"VBN"}],"text":"imported"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok288","span":{"begin":0,"end":8},"obj":"VBN"}],"text":"imported"}