PubMed:32064853 / 1564-1568
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T299","span":{"begin":0,"end":4},"obj":"RB"}],"text":"very"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok339","span":{"begin":0,"end":4},"obj":"RB"}],"text":"very"}