PubMed:31992388 / 432-439
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T61","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"overall"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok67","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"overall"}