title: Re: Comparison of Minimally Invasive Percutaneous Nephrolithotomy and Flexible Ureteroscopy for the Treatment of Intermediate Proximal Ureteral and Renal Stones in the Elderly.
authors.forename: Tomas L
authors.initials: TL
authors.lastname: Griebling
mesh_terms: D000368:Aged; D006801:Humans; D007669:Kidney Calculi; D008096:Lithotripsy; D000074642:Nephrolithotomy, Percutaneous; D009403:Nephrostomy, Percutaneous; D016896:Treatment Outcome; D014514:Ureteral Calculi; D018666:Ureteroscopy