PMC:7205724 / 183-190
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T25","span":{"begin":1,"end":5},"obj":"NNP"},{"id":"T26","span":{"begin":5,"end":6},"obj":"-COMMA-"}],"relations":[{"id":"R21","pred":"arg1Of","subj":"T25","obj":"T26"}],"text":" IVIG, "}