PMC:7253482 / 88-117
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T9","span":{"begin":0,"end":6},"obj":"JJ"},{"id":"T10","span":{"begin":7,"end":12},"obj":"JJ"},{"id":"T11","span":{"begin":13,"end":24},"obj":"JJ"}],"text":"Severe acute respiratory synd"}