PMC:7253482 / 110-126
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T12","span":{"begin":3,"end":11},"obj":"NN"},{"id":"T13","span":{"begin":12,"end":13},"obj":"-LRB-"}],"relations":[{"id":"R10","pred":"arg1Of","subj":"T12","obj":"T13"}],"text":"ry syndrome (SAR"}