Media type: E-Article Title: Flexible Ureteroscopy is Effective for Proximal Ureteral Stones in Both Obese and Nonobese Patients: A Two-year, Single-surgeon Experience Contributor: Best, Sara L.; Nakada, Stephen Y. Published: Elsevier BV, 2011 Published in: Urology, 77 (2011) 1, Seite 36-39 Language: English DOI: 10.1016/j.urology.2010.05.001 ISSN: 0090-4295 Keywords: Urology Origination: Footnote: