| umls-concept:C1879348 | skos:definition | NCI: A preparation of lymphocytes harvested from a patient with an Epstein-Barr virus (EBV)-positive tumor. Ex vivo, the lymphocytes are activated against EBV-specific antigens and then returned to the patient, where they mount a specific immune response against EBV-positive tumor cells. (NCI04) | lld:umls |
