PMC:7253482 / 9591-9603
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T16354","span":{"begin":3,"end":9},"obj":"NNS"},{"id":"T90159","span":{"begin":10,"end":12},"obj":"IN"}],"relations":[{"id":"R81187","pred":"arg1Of","subj":"T16354","obj":"T90159"}],"text":"ed models of"}