the presence of the common acute lymphoblastic leukemia antigen ( calla ) on leukemic cells from the great majority of patients with non-t cell acute lymphoblastic leukemia and chronic myelogenous leukemia in blast crisis suggests that calla could be differentiation antigen expressed by normal lymphoid and myeloid stem cells .
C1517806
leukemic cells
C0023473
chronic myelogenous leukemia