Vascular access-specific health-related quality of life impacts among hemodialysis patients: qualitative development of the hemodialysis access-related quality of life (HARQ) instr... oleh Robert J. Nordyke, Gina Nicholson, Shawn M. Gage, Ted Lithgow, Jonathan Himmelfarb, Matthew B. Rivara, Ron D. Hays, Karen Woo, John Devin Peipert