PubMed:32134681 / 2547-2558
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T511","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"early-phase"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok610","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"early-phase"}