title: Caloric cost of normal pregnancy.
mesh_terms: D001481:Basal Metabolism; D001835:Body Weight; D002151:Calorimetry; D004032:Diet; D004040:Dietary Carbohydrates / Q000378:metabolism; D004044:Dietary Proteins / Q000378:metabolism; D005080:Exercise Test; D005260:Female; D005865:Gestational Age; D006801:Humans; D009584:Nitrogen / Q000378:metabolism / Q000652:urine; D009751:Nutritional Requirements; D010101:Oxygen Consumption; D011247:Pregnancy; D012119:Respiration
chemical_list: D004040:Dietary Carbohydrates; D004044:Dietary Proteins; D009584:Nitrogen