[Studies on the pathogenesis of hypochromic-megaloblastic anemias in the Sudan].
D000740:Anemia / Q000209:etiology*; D000747:Anemia, Hypochromic / Q000209:etiology*; D000749:Anemia, Megaloblastic; D006801:Humans; D013397:Sudan
ANEMIA, HYPERCHROMIC/etiology; ANEMIA, HYPOCHROMIC/etiology