PubMed:9135552 / 1197-1209 JSONTXT

{"project":"jnlpba-st-training","denotations":[{"id":"T36","span":{"begin":0,"end":12},"obj":"cell_type"}],"text":"CD4+ T cells"}

{"project":"genia-medco-coref","denotations":[{"id":"C17","span":{"begin":0,"end":12},"obj":"NP"}],"text":"CD4+ T cells"}

{"project":"GENIAcorpus","denotations":[{"id":"T34","span":{"begin":0,"end":12},"obj":"cell_type"}],"text":"CD4+ T cells"}