Macrocytic megaloblastic anemias.
D000748:Anemia, Macrocytic / Q000378:metabolism*; D000749:Anemia, Megaloblastic / Q000209:etiology / Q000378:metabolism*; D005492:Folic Acid / Q000378:metabolism; D005494:Folic Acid Deficiency / Q000150:complications*; D006801:Humans; D007408:Intestinal Absorption; D014805:Vitamin B 12 / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000150:complications*
D005492:Folic Acid; D014805:Vitamin B 12