PubMed:31994742 / 538-543
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T98","span":{"begin":0,"end":5},"obj":"JJ"}],"text":"total"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok109","span":{"begin":0,"end":5},"obj":"JJ"}],"text":"total"}