title: [Nitrogen balance and protein requirement in premature infants].
mesh_terms: D004044:Dietary Proteins / Q000378:metabolism*; D002149:Energy Intake; D004734:Energy Metabolism; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D008895:Milk, Human / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism*; D009751:Nutritional Requirements; D012964:Sodium / Q000378:metabolism
chemical_list: D004044:Dietary Proteins; D012964:Sodium; D009584:Nitrogen
vernacular_title: Balance nitrogenado y requerimiento de proteínas en lactantes pretérmino.