title: Nutrition studies in pregnancy. Part I: Energy, protein and iron intake of pregnant women in Kisarawe, Tanzania.
mesh_terms: D004032:Diet; D004044:Dietary Proteins; D005260:Female; D006801:Humans; D007501:Iron; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D013636:Tanzania
chemical_list: D004044:Dietary Proteins; D007501:Iron