PMC:549712 / 56535-56545 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T16365","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"chromogens"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T16194","span":{"begin":0,"end":10},"obj":"CHEBI_EXT:75050"}],"text":"chromogens"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T16166","span":{"begin":0,"end":10},"obj":"CHEBI:75050"}],"text":"chromogens"}