PMC:1253828 / 511-521 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T338","span":{"begin":0,"end":4},"obj":"DT"},{"id":"T339","span":{"begin":5,"end":10},"obj":"NN"}],"relations":[{"id":"R94","pred":"det","subj":"T338","obj":"T339"}],"text":"this study"}