PubMed:31995857 / 1438-1443
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T267","span":{"begin":0,"end":5},"obj":"EX"}],"text":"there"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok304","span":{"begin":0,"end":5},"obj":"EX"}],"text":"there"}