title: Megaloblastic anaemia.
mesh_terms: D000748:Anemia, Macrocytic / Q000175:diagnosis*; D000749:Anemia, Megaloblastic / Q000175:diagnosis* / Q000188:drug therapy; D005494:Folic Acid Deficiency / Q000175:diagnosis; D006801:Humans; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis