PubMed:32108351 / 999-1003
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T165","span":{"begin":0,"end":4},"obj":"NN"}],"text":"case"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok196","span":{"begin":0,"end":4},"obj":"NN"}],"text":"case"}