PMC:7253482 / 1271-1287
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T194","span":{"begin":4,"end":6},"obj":"FW"},{"id":"T195","span":{"begin":7,"end":10},"obj":"FW"}],"relations":[{"id":"R188","pred":"arg1Of","subj":"T195","obj":"T194"}],"text":"abe et al. repor"}