PubMed:31986264 / 2672-2680
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T534","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok590","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical"}