PMC:7161517 / 33137-33151 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1059","span":{"begin":0,"end":14},"obj":"UBERON:0004535"},{"id":"T24575","span":{"begin":0,"end":14},"obj":"UBERON:0004535"}],"text":"cardiovascular"}