title: Ureteroscopy assisted retrograde nephrostomy: a new technique for percutaneous nephrolithotomy (PCNL).
authors.forename: Neeraj Kumar
authors.initials: NK
authors.lastname: Goyal
authors.forename: Apul
authors.initials: A
authors.lastname: Goel
mesh_terms: D006801:Humans; D009403:Nephrostomy, Percutaneous / Q000379:methods*; D018666:Ureteroscopy