title: Assessment of nutritional status in pregnancy--I.
mesh_terms: D004032:Diet; D002149:Energy Intake; D004734:Energy Metabolism; D005260:Female; D006801:Humans; D008903:Minerals; D009584:Nitrogen / Q000378:metabolism; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011247:Pregnancy; D014815:Vitamins; D015032:Zinc / Q000378:metabolism
chemical_list: D008903:Minerals; D014815:Vitamins; D015032:Zinc; D009584:Nitrogen