Pawlik, Andrzej The increased number of CD4+CD28- T cells in patients after liver transplantation. [electronic resource] - Annals of transplantation 2003 - 54-6 p. digital Publication Type: Journal Article ISSN: 1425-9524 Subjects--Topical Terms: AdultAntigens, CD--bloodCD18 Antigens--bloodCD4 Lymphocyte CountCD4-Positive T-Lymphocytes--immunologyFemaleFlow CytometryHumansLiver Transplantation--immunologyLymphocyte CountMaleMiddle AgedT-Lymphocytes--immunologyTransplantation, Homologous--immunology