PubMed:32052466 / 975-984
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T152","span":{"begin":0,"end":9},"obj":"JJ"}],"text":"available"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok162","span":{"begin":0,"end":9},"obj":"JJ"}],"text":"available"}