PMC:149350 / 823-833 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T60","span":{"begin":1,"end":9},"obj":"CHEBI:10545"}],"text":" electron "}

{"project":"craft-sa-dev","denotations":[{"id":"T290","span":{"begin":1,"end":9},"obj":"NN"}],"text":" electron "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T108","span":{"begin":1,"end":9},"obj":"CHEBI:10545"}],"text":" electron "}