title: Inadequacy of urinary urea for the estimation of nitrogen balance during total parenteral nutrition.
authors.affiliation: Department of Chemical Pathology, Charing Cross Hospital, London, UK.
authors.forename: E J
authors.initials: EJ
authors.lastname: Burgess
authors.forename: A
authors.initials: A
authors.lastname: Fleck
mesh_terms: D006801:Humans; D009584:Nitrogen / Q000652:urine*; D010289:Parenteral Nutrition, Total; D011502:Protein-Energy Malnutrition / Q000628:therapy / Q000652:urine; D014508:Urea / Q000652:urine*
chemical_list: D014508:Urea; D009584:Nitrogen