PMC:7318948 / 23-41 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T2","span":{"begin":5,"end":16},"obj":"UBERON:0001004"},{"id":"T78286","span":{"begin":5,"end":16},"obj":"UBERON:0001004"}],"text":"b in respiratory f"}