PubMed:32154135 / 2108-2116
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T385","span":{"begin":0,"end":8},"obj":"NN"}],"text":"distress"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok426","span":{"begin":0,"end":8},"obj":"NN"}],"text":"distress"}