PubMed:32096367 / 146-152
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T25","span":{"begin":0,"end":5},"obj":"RB"}],"text":"still "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok31","span":{"begin":0,"end":5},"obj":"RB"}],"text":"still "}