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PubMed:7925569 / 748-778
Annnotations
jnlpba-st-training
{"project":"jnlpba-st-training","denotations":[{"id":"T14","span":{"begin":0,"end":30},"obj":"cell_line"}],"text":"class II-negative B cell lines"}
GENIAcorpus
{"project":"GENIAcorpus","denotations":[{"id":"T18","span":{"begin":0,"end":30},"obj":"cell_line"}],"text":"class II-negative B cell lines"}