PMC:7306567 / 13423-13433 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T100","span":{"begin":2,"end":10},"obj":"UBERON:0003126"},{"id":"T25508","span":{"begin":2,"end":10},"obj":"UBERON:0003126"}],"text":"r tracheal"}