title: Late hyponatremia in preterm infants.
mesh_terms: D001127:Arginine Vasopressin / Q000378:metabolism; D001810:Blood Volume; D006801:Humans; D007010:Hyponatremia / Q000097:blood*; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000097:blood*; D012709:Serum Albumin / Q000032:analysis; D013997:Time Factors
chemical_list: D012709:Serum Albumin; D001127:Arginine Vasopressin