title: Selection bias in evaluation therapy for end-stage renal disease: suggestions for a solution.
mesh_terms: D006801:Humans; D007676:Kidney Failure, Chronic / Q000628:therapy*; D016030:Kidney Transplantation; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D006435:Renal Dialysis; D012107:Research Design; D014184:Transplantation, Homologous