PMC:329117 / 27096-27105 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7508","span":{"begin":3,"end":4},"obj":":"},{"id":"T7509","span":{"begin":5,"end":7},"obj":"NN"},{"id":"T7511","span":{"begin":8,"end":9},"obj":"SYM"}],"text":"358; χ2 ="}