PMC:7189872 / 4976-4989 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T98","span":{"begin":9,"end":12},"obj":"SO:0000236"},{"id":"T57356","span":{"begin":9,"end":12},"obj":"SO:0000236"}],"text":"F-3a and ORF-"}