PMC:7205724 / 7077-7083
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T1176","span":{"begin":0,"end":1},"obj":"-COMMA-"},{"id":"T1177","span":{"begin":2,"end":5},"obj":"CC"}],"relations":[{"id":"R1168","pred":"arg1Of","subj":"T1177","obj":"T1176"}],"text":", and "}