title: Abnormal lymphocyte function in childhood leukemia.
mesh_terms: D000293:Adolescent; D001402:B-Lymphocytes / Q000276:immunology; D002469:Cell Separation; D002498:Centrifugation; D002648:Child; D002675:Child, Preschool; D004305:Dose-Response Relationship, Drug; D005362:Ficoll; D006801:Humans; D007223:Infant; D007945:Leukemia, Lymphoid / Q000097:blood / Q000276:immunology*; D015470:Leukemia, Myeloid, Acute / Q000097:blood / Q000276:immunology*; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D010835:Phytohemagglutinins / Q000494:pharmacology; D013601:T-Lymphocytes / Q000276:immunology; D013997:Time Factors
chemical_list: D010835:Phytohemagglutinins; D005362:Ficoll