PMC:7253482 / 226-244
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T33","span":{"begin":1,"end":9},"obj":"NN"},{"id":"T34","span":{"begin":10,"end":15},"obj":"NNS"}],"relations":[{"id":"R31","pred":"arg1Of","subj":"T34","obj":"T33"}],"text":" fatality rates an"}