PubMed:32141569 / 417-423
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T78","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Severe"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok92","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Severe"}