PubMed:32091414 / 1819-1824
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T343","span":{"begin":0,"end":5},"obj":"EX"}],"text":"There"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok386","span":{"begin":0,"end":5},"obj":"EX"}],"text":"There"}