title: Transformation of leukocytes from seropositive individuals by Epstein-Barr virus.
mesh_terms: D000293:Adolescent; D000328:Adult; D001773:Blood Cells; D002471:Cell Transformation, Neoplastic; D002648:Child; D002675:Child, Preschool; D004854:Herpesvirus 4, Human; D006801:Humans; D007962:Leukocytes; D014066:Palatine Tonsil / Q000166:cytology