Letter: Anaemia during pregnancy.
D000747:Anemia, Hypochromic / Q000097:blood; D000748:Anemia, Macrocytic / Q000209:etiology*; D000749:Anemia, Megaloblastic / Q000097:blood / Q000209:etiology*; D005260:Female; D005494:Folic Acid Deficiency; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D000090463:Iron Deficiencies; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000097:blood / Q000209:etiology*
D006454:Hemoglobins