title: Comparison of the study groups in the National Cooperative Dialysis Study and a description of morbidity, mortality, and patient withdrawal.
mesh_terms: D002986:Clinical Trials as Topic; D006760:Hospitalization; D006801:Humans; D009017:Morbidity; D010352:Patient Dropouts; D011897:Random Allocation; D006435:Renal Dialysis; D014511:Uremia / Q000401:mortality / Q000628:therapy