PMC:7205724 / 1096-1108 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T167","span":{"begin":1,"end":4},"obj":"NN"},{"id":"T168","span":{"begin":5,"end":7},"obj":"IN"}],"relations":[{"id":"R159","pred":"arg1Of","subj":"T167","obj":"T168"}],"text":" use of cort"}