Preterm milk is at least as nutritious as formula.
D001835:Body Weight; D004734:Energy Metabolism; D006801:Humans; D007225:Infant Food; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007234:Infant, Premature; D008895:Milk, Human; D009584:Nitrogen / Q000378:metabolism; D009753:Nutritive Value
D009584:Nitrogen