LuczyĆski, W Low expression of costimulatory molecules and mRNA for cytokines are important mechanisms of immunosuppression in acute lymphoblastic leukemia in children? [electronic resource] - Neoplasma 2006 - 301-4 p. digital Publication Type: Journal Article ISSN: 0028-2685 Subjects--Topical Terms: Antigens, CD--metabolismB-Lymphocytes--metabolismChildChild, PreschoolCytokines--geneticsGene ExpressionHumansImmune TolerancePrecursor Cell Lymphoblastic Leukemia-Lymphoma--immunologyProspective StudiesRNA, Messenger--metabolism