PubMed:32019667 / 26-31
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T4","span":{"begin":2,"end":3},"obj":"-RRB-"}],"text":"oV) e"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok7","span":{"begin":2,"end":3},"obj":")"}],"text":"oV) e"}