PMC:7102662 / 124-151 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T5","span":{"begin":13,"end":27},"obj":"UBERON:0004535"},{"id":"T37138","span":{"begin":13,"end":27},"obj":"UBERON:0004535"}],"text":"e underlying cardiovascular"}