title: Flow rate of urine as a determinant of renal countercurrent multiplier system.
mesh_terms: D001826:Body Fluids; D003377:Countercurrent Distribution; D006801:Humans; D007668:Kidney / Q000502:physiology*; D019275:Radiopharmaceuticals
chemical_list: D019275:Radiopharmaceuticals
keywords: KIDNEY/physiology