PMC:7205724 / 144-161
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T20","span":{"begin":3,"end":4},"obj":"-COMMA-"},{"id":"T21","span":{"begin":5,"end":8},"obj":"CC"}],"relations":[{"id":"R17","pred":"arg1Of","subj":"T21","obj":"T20"}],"text":"ins, and corticos"}