title: Nutrition and diseases of the blood: the megaloblastic anaemias.
mesh_terms: D013766:5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase / Q000172:deficiency; D000328:Adult; D000748:Anemia, Macrocytic / Q000209:etiology; D000749:Anemia, Megaloblastic / Q000209:etiology / Q000628:therapy; D001206:Ascorbic Acid Deficiency / Q000150:complications; D002648:Child; D005260:Female; D005492:Folic Acid / Q000378:metabolism; D005493:Folic Acid Antagonists / Q000494:pharmacology; D005494:Folic Acid Deficiency / Q000150:complications; D006801:Humans; D007223:Infant; D007410:Intestinal Diseases / Q000150:complications; D008286:Malabsorption Syndromes / Q000150:complications; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D009963:Orotic Acid / Q000652:urine; D011247:Pregnancy; D011248:Pregnancy Complications; D013762:Tetrahydrofolate Dehydrogenase / Q000172:deficiency; D013832:Thiamine Deficiency / Q000150:complications; D014166:Transferases / Q000172:deficiency; D014805:Vitamin B 12 / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000150:complications; D014811:Vitamin E Deficiency / Q000150:complications
chemical_list: D005493:Folic Acid Antagonists; D009963:Orotic Acid; D005492:Folic Acid; D013762:Tetrahydrofolate Dehydrogenase; D014166:Transferases; D013766:5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; D014805:Vitamin B 12