PubMed:32118389 / 189-198
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T32","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok34","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical "}