The coexistence of pernicious anemia and chronic lymphatic leukemia.
D000740:Anemia; D000752:Anemia, Pernicious / Q000150:complications*; D006801:Humans; D007938:Leukemia; D015451:Leukemia, Lymphocytic, Chronic, B-Cell; D007945:Leukemia, Lymphoid
ANEMIA, PERNICIOUS/complications and sequels; LEUKEMIA/lymphatic