The aetiology of retrobulbar neuritis in Addisonian pernicious anaemia.
D000740:Anemia; D000752:Anemia, Pernicious / Q000150:complications*; D006801:Humans; D009443:Neuritis / Q000209:etiology*; D009902:Optic Neuritis
ANEMIA, PERNICIOUS/complications; NEURITIS/etiology