PMC:116589 / 16535-16545 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2703","span":{"begin":2,"end":6},"obj":"NN"},{"id":"T2707","span":{"begin":6,"end":8},"obj":","}],"relations":[{"id":"R1860","pred":"punct","subj":"T2707","obj":"T2703"}],"text":"d ECFP, an"}