PMC:116589 / 8411-8418 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2076","span":{"begin":1,"end":2},"obj":"CD"},{"id":"T2077","span":{"begin":2,"end":3},"obj":"-RRB-"},{"id":"T2078","span":{"begin":3,"end":4},"obj":"."}],"text":" 2). On"}