PMC:7253482 / 155-168
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T20","span":{"begin":2,"end":10},"obj":"NN"},{"id":"T21","span":{"begin":11,"end":12},"obj":"-LRB-"}],"relations":[{"id":"R18","pred":"arg1Of","subj":"T20","obj":"T21"}],"text":"y syndrome (M"}