PMC:7161517 / 1539-1553 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T43","span":{"begin":0,"end":14},"obj":"UBERON:0004535"},{"id":"T73655","span":{"begin":0,"end":14},"obj":"UBERON:0004535"}],"text":"cardiovascular"}