Hemorrhage in pernicious anemia.
D000740:Anemia; D000752:Anemia, Pernicious / Q000150:complications*; D006470:Hemorrhage; D006801:Humans; D011693:Purpura; D011696:Purpura, Thrombocytopenic / Q000209:etiology*; D013921:Thrombocytopenia
ANEMIA, PERNICIOUS/complications; HEMORRHAGE; PURPURA, THROMBOPENIC/etiology and pathogenesis