PMC:88885 / 399-405 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T182","span":{"begin":0,"end":6},"obj":"NN"}],"text":"cation"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T77","span":{"begin":0,"end":6},"obj":"CHEBI:36916"}],"text":"cation"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T424","span":{"begin":0,"end":6},"obj":"CHEBI:36916"}],"text":"cation"}