PubMed:10069428 / 1133-1151 JSONTXT

{"project":"jnlpba-st-training","denotations":[{"id":"T31","span":{"begin":0,"end":18},"obj":"cell_line"}],"text":"Th1 and Th2 clones"}

{"project":"genia-medco-coref","denotations":[{"id":"C15","span":{"begin":0,"end":18},"obj":"NP"}],"text":"Th1 and Th2 clones"}

{"project":"semrep-sample","denotations":[{"id":"E1-ab-7","span":{"begin":0,"end":3},"obj":"entrez:51497"}],"text":"Th1 and Th2 clones"}