PMC:509410 / 6312-6317 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1518","span":{"begin":0,"end":2},"obj":"CD"},{"id":"T1519","span":{"begin":2,"end":3},"obj":"-RRB-"},{"id":"T1520","span":{"begin":3,"end":4},"obj":"."}],"text":"1C). "}