PubMed:9224203 / 1027-1037 JSONTXT

{"project":"jnlpba-st-training","denotations":[{"id":"T20","span":{"begin":0,"end":10},"obj":"protein"}],"text":"NF-kappa B"}

{"project":"genia-medco-coref","denotations":[{"id":"C25","span":{"begin":0,"end":10},"obj":"NP"}],"text":"NF-kappa B"}

{"project":"GENIAcorpus","denotations":[{"id":"T33","span":{"begin":0,"end":10},"obj":"protein_complex"}],"text":"NF-kappa B"}