Artificial organs: landmarks of the past and prospects for the future.
D000328:Adult; D000772:Anesthesia, Local; D000818:Animals; D001186:Artificial Limbs; D001187:Artificial Organs; D001243:Assisted Circulation; D001419:Bacteria / Q000378:metabolism; D002417:Cattle; D004285:Dogs; D004423:Ear; D004582:Electronics, Medical; D005123:Eye; D006354:Heart, Artificial; D006355:Heart-Lung Machine; D006464:Hemoperfusion; D006801:Humans; D007478:Iontophoresis; D007668:Kidney / Q000502:physiology; D007688:Kidneys, Artificial; D008297:Male; D009924:Organ Culture Techniques; D010530:Peritoneal Dialysis; D014462:Ultrafiltration; D014508:Urea / Q000378:metabolism
D014508:Urea