PubMed:7643015 / 87-107 JSONTXT

{"project":"jnlpba-st-training","denotations":[{"id":"T4","span":{"begin":2,"end":20},"obj":"cell_line"}],"text":"a human NK cell line"}

{"project":"genia-medco-coref","denotations":[{"id":"C72","span":{"begin":0,"end":20},"obj":"NP"}],"text":"a human NK cell line"}

{"project":"GENIAcorpus","denotations":[{"id":"T4","span":{"begin":2,"end":20},"obj":"cell_line"}],"text":"a human NK cell line"}