cba/n ( xid- ) mice failed to develop erythroleukemia when inoculated with an nb-tropic , anemia-causing friend virus stock ( fva ) , while fv-2ss mouse strains succumbed rapidly to the characteristic friend disease , even after a virus dose 30-fold lower than that given to cba/n mice .
C0023440
erythroleukemia
C0002871
anemia