PubMed:32077115 / 262-270
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T41","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok47","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical"}