PubMed:2105887 / 1269-1276 JSONTXT

{"project":"jnlpba-st-training","denotations":[{"id":"T23","span":{"begin":0,"end":7},"obj":"cell_type"}],"text":"B cells"}

{"project":"genia-medco-coref","denotations":[{"id":"C17","span":{"begin":0,"end":7},"obj":"NP"}],"text":"B cells"}

{"project":"GENIAcorpus","denotations":[{"id":"T31","span":{"begin":0,"end":7},"obj":"cell_type"}],"text":"B cells"}