title: [Trend in the improvement of artificial kidneys].
mesh_terms: D006801:Humans; D007688:Kidneys, Artificial / Q000295:instrumentation*; D008567:Membranes, Artificial; D006435:Renal Dialysis / Q000009:adverse effects; D014882:Water-Electrolyte Balance
chemical_list: D008567:Membranes, Artificial