PubMed:7525701 / 674-686 JSONTXT

{"project":"jnlpba-st-training","denotations":[{"id":"T14","span":{"begin":0,"end":12},"obj":"cell_line"}],"text":"B cell lines"}

{"project":"genia-medco-coref","denotations":[{"id":"C9","span":{"begin":0,"end":12},"obj":"NP"}],"text":"B cell lines"}

{"project":"GENIAcorpus","denotations":[{"id":"T19","span":{"begin":0,"end":12},"obj":"cell_line"}],"text":"B cell lines"}