PMC:314463 / 22818-22825 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4920","span":{"begin":0,"end":2},"obj":"CD"},{"id":"T4922","span":{"begin":3,"end":6},"obj":"CC"}],"relations":[{"id":"R3384","pred":"cc","subj":"T4922","obj":"T4920"}],"text":"3B and "}