PubMed:32031570 / 2058-2062
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T376","span":{"begin":0,"end":4},"obj":"JJ"}],"text":"many"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok439","span":{"begin":0,"end":4},"obj":"JJ"}],"text":"many"}