PMC:548520 / 4186-4194 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1432","span":{"begin":0,"end":2},"obj":"CD"},{"id":"T1433","span":{"begin":2,"end":3},"obj":"-RRB-"},{"id":"T1434","span":{"begin":3,"end":4},"obj":"."}],"text":"28]. Sin"}