PMC:1482699 / 1034-1038 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T775","span":{"begin":1,"end":2},"obj":"CD"},{"id":"T776","span":{"begin":2,"end":4},"obj":","}],"relations":[{"id":"R186","pred":"punct","subj":"T776","obj":"T775"}],"text":"U1, "}