PMC:7102662 / 653-671 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T10","span":{"begin":7,"end":14},"obj":"UBERON:0000948"},{"id":"T7216","span":{"begin":7,"end":14},"obj":"UBERON:0000948"}],"text":"ion of cardiac tro"}