a possible association between hla antigens , susceptibility or resistance to leukemia , and responsiveness to treatment has been studied in 144 patients with childhood acute lymphoblastic leukemia ( all ) and compared to other prognostic factors , i.e . white blood cell ( wbc ) counts , age at onset , sex , ethnic origin , and cell surface markers .
C0023452
childhood acute lymphoblastic leukemia
C0023449
all