
PubMed:32171193 / 502-513
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T81","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"respiratory"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok91","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"respiratory"}