title: Nitinol stone retrieval-assisted ureteroscopic management of lower pole renal calculi.
authors.forename: Ralph V
authors.initials: RV
authors.lastname: Clayman
mesh_terms: D000497:Alloys; D006801:Humans; D007669:Kidney Calculi / Q000601:surgery*; D017602:Lithotripsy, Laser / Q000295:instrumentation / Q000379:methods*; D015607:Stents; D018666:Ureteroscopy / Q000379:methods*
chemical_list: D000497:Alloys; C013616:nitinol