non-T, non-B, cALLa positive, pre-B childhood acute lymphoblastic leukemia
non-t, non-b, calla positive, pre-b childhood acute lymphoblastic leukemia
acute lymphocytic leukemia, childhood non-T, non-B, cALLa positive, pre-B
acute lymphocytic leukemia, childhood non-t, non-b, calla positive, pre-b