Erythroblastosis fetalis due to the Kell factor.
D001789:Blood Group Antigens; D004899:Erythroblastosis, Fetal / Q000209:etiology*; D006801:Humans; D007231:Infant, Newborn
D001789:Blood Group Antigens
BLOOD GROUPS; ERYTHROBLASTOSIS, FETAL/etiology and pathogenesis