PubMed:32050635 / 1355-1359
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T218","span":{"begin":0,"end":4},"obj":"JJ"}],"text":"poor"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok233","span":{"begin":0,"end":4},"obj":"JJ"}],"text":"poor"}