title: Amino acid and peptide excretion in urine during early postnatal life.
mesh_terms: D000596:Amino Acids / Q000652:urine*; D002845:Chromatography; D005260:Female; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology*; D010455:Peptides / Q000652:urine*; D049590:Postpartum Period / Q000502:physiology*; D011247:Pregnancy
chemical_list: D000596:Amino Acids; D010455:Peptides