PubMed:32141569 / 1016-1023
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T171","span":{"begin":0,"end":7},"obj":"RB"}],"text":"already"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok194","span":{"begin":0,"end":7},"obj":"RB"}],"text":"already"}