PMC:6707402 / 13553-13561 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/6707402","sourcedb":"PMC","sourceid":"6707402","source_url":"https://www.ncbi.nlm.nih.gov/pmc/6707402","text":"Cardiac\n","divisions":[{"label":"tr","span":{"begin":0,"end":7}}],"tracks":[]}