Artificial cells in 1977.
D001187:Artificial Organs; D001215:Asparaginase / Q000627:therapeutic use; D017690:Cell Transplantation; D002477:Cells; D004798:Enzymes / Q000172:deficiency; D004800:Enzymes, Immobilized / Q000627:therapeutic use; D004912:Erythrocytes; D006464:Hemoperfusion; D007676:Kidney Failure, Chronic / Q000628:therapy; D008567:Membranes, Artificial; D011506:Proteins / Q000627:therapeutic use
D004798:Enzymes; D004800:Enzymes, Immobilized; D008567:Membranes, Artificial; D011506:Proteins; D001215:Asparaginase