PMC:88885 / 398-406 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T182","span":{"begin":1,"end":7},"obj":"NN"}],"text":" cation "}

{"project":"craft-ca-core-dev","denotations":[{"id":"T77","span":{"begin":1,"end":7},"obj":"CHEBI:36916"}],"text":" cation "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T424","span":{"begin":1,"end":7},"obj":"CHEBI:36916"}],"text":" cation "}