title: Letter: Fluid balance after major surgery in chronic renal failure.
mesh_terms: D005919:Glomerular Filtration Rate; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications* / Q000378:metabolism; D012964:Sodium / Q000378:metabolism*; D013514:Surgical Procedures, Operative; D014867:Water / Q000378:metabolism*; D014882:Water-Electrolyte Balance
chemical_list: D014867:Water; D012964:Sodium