PMC:1564426 / 37847-37859 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T19153","span":{"begin":2,"end":10},"obj":"NNS"},{"id":"T19154","span":{"begin":10,"end":12},"obj":","}],"relations":[{"id":"R5737","pred":"punct","subj":"T19154","obj":"T19153"}],"text":"c symptoms, "}