title: Protein quantity and quality in term and preterm infants: effects on urine creatinine and expression of amino acid excretion data.
mesh_terms: D000596:Amino Acids / Q000652:urine; D000818:Animals; D002417:Cattle; D003404:Creatinine / Q000652:urine*; D006801:Humans; D007231:Infant, Newborn / Q000378:metabolism*; D007234:Infant, Premature / Q000378:metabolism; D008894:Milk Proteins / Q000378:metabolism; D008895:Milk, Human / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D008894:Milk Proteins; D003404:Creatinine