Tumor immunity in children with malignancy.
D000941:Antigens / Q000302:isolation & purification; D055598:Chemical Phenomena; D002621:Chemistry; D002648:Child; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D006801:Humans; D009369:Neoplasms / Q000276:immunology*; D013950:Thymus Gland / Q000276:immunology
D000941:Antigens