PMC:88885 / 2231-2239 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T658","span":{"begin":0,"end":8},"obj":"NN"}],"text":"electron"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T532","span":{"begin":0,"end":8},"obj":"CHEBI:10545"}],"text":"electron"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T898","span":{"begin":0,"end":8},"obj":"CHEBI:10545"}],"text":"electron"}