title: Nutritional megaloblastic anaemia.
mesh_terms: D000368:Aged; D000748:Anemia, Macrocytic / Q000209:etiology*; D000749:Anemia, Megaloblastic / Q000209:etiology*; D005260:Female; D006801:Humans; D009747:Nutritional Physiological Phenomena; D014806:Vitamin B 12 Deficiency / Q000150:complications*