PMC:7205724 / 368-397
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T52","span":{"begin":6,"end":11},"obj":"VBP"},{"id":"T53","span":{"begin":12,"end":14},"obj":"IN"},{"id":"T54","span":{"begin":15,"end":18},"obj":"DT"},{"id":"T55","span":{"begin":19,"end":22},"obj":"NN"},{"id":"T56","span":{"begin":23,"end":25},"obj":"IN"}],"relations":[{"id":"R48","pred":"arg1Of","subj":"T52","obj":"T53"},{"id":"R49","pred":"arg2Of","subj":"T55","obj":"T53"},{"id":"R50","pred":"arg1Of","subj":"T55","obj":"T54"},{"id":"R51","pred":"arg1Of","subj":"T55","obj":"T56"}],"text":"rials exist on the use of cor"}