title: Urine osmolality in the elderly.
authors.affiliation: Department of Internal Medicine, Faculty of Medicine, University of Indonesia-Cipto Mangunkusumo Hospital, Jakarta Pusat 10430, Indonesia. sparlindungan@yahoo.com
authors.forename: Parlindungan
authors.initials: P
authors.lastname: Siregar
authors.forename: Siti
authors.initials: S
authors.lastname: Setiati
mesh_terms: D000368:Aged; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007010:Hyponatremia / Q000652:urine*; D007214:Indonesia; D008297:Male; D008875:Middle Aged; D009994:Osmolar Concentration; D012016:Reference Values; D014556:Urine / Q000737:chemistry*