Nutrition and anemia.
D000740:Anemia / Q000209:etiology*; D000818:Animals; D001854:Bone Marrow Cells; D002677:Chile; D003677:Deficiency Diseases; D004920:Erythropoiesis; D006801:Humans; D007223:Infant; D007228:Infant Nutrition Disorders / Q000453:epidemiology*; D013020:South America; D014481:United States