PMC:7294857 / 1242-1252 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T13","span":{"begin":1,"end":8},"obj":"UBERON:0000175"},{"id":"T71734","span":{"begin":1,"end":8},"obj":"UBERON:0000175"}],"text":" pleural e"}