PubMed:32149769 / 2643-2651
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T417","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok582","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"clinical"}