PubMed:32061198 / 674-685
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T113","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"respiratory"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok136","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"respiratory"}