PMC:7205724 / 193-222 JSONTXT

{"project":"LitCovid-sample-Enju","denotations":[{"id":"T28","span":{"begin":6,"end":10},"obj":"IN"},{"id":"T29","span":{"begin":11,"end":24},"obj":"NN"},{"id":"T30","span":{"begin":25,"end":27},"obj":"IN"}],"relations":[{"id":"R24","pred":"arg2Of","subj":"T29","obj":"T28"},{"id":"R25","pred":"arg1Of","subj":"T29","obj":"T30"}],"text":"bined with moderate-dose of c"}