@inbook{56941408, author={Joachim W. Thüroff, MD and Rolf Gillitzer, MD}, editor={McAninch, Jack W. and Lue, Tom F.}, title={Chapter 8. Percutaneous Endourology & Ureterorenoscopy}, booktitle={Smith & Tanagho's General Urology, 18e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2013}, url={accesssurgery.mhmedical.com/content.aspx?aid=56941408} }