PubMed:32118640 / 2271-2275
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T372","span":{"begin":0,"end":4},"obj":"NN"}],"text":"rate"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok468","span":{"begin":0,"end":4},"obj":"NN"}],"text":"rate"}