PubMed:32052466 / 763-770
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T120","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"current"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok129","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"current"}