Biopterin and folic acid deficiency.
D000748:Anemia, Macrocytic / Q000378:metabolism; D000818:Animals; D001797:Blood Protein Electrophoresis; D002642:Chick Embryo / Q000187:drug effects; D004032:Diet; D005260:Female; D005494:Folic Acid Deficiency / Q000097:blood*; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D010649:Phenylalanine / Q000378:metabolism; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic; D011621:Pteridines / Q000097:blood*; D012156:Reticulocytes / Q000378:metabolism; D014805:Vitamin B 12 / Q000097:blood
D006454:Hemoglobins; D011621:Pteridines; D010649:Phenylalanine; D014805:Vitamin B 12