PubMed:32007621 / 21-27
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T4","span":{"begin":2,"end":5},"obj":"RB"}],"text":"d now "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok5","span":{"begin":2,"end":5},"obj":"RB"}],"text":"d now "}