@incollection{Genadiev11, author = {Tsvetin Genadiev}, title = {Laparoscopic Extraperitoneal Approach for Urinary Bladder Stones Removal – A New Operative Technique}, booktitle = {Laparoscopy}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Ivo Meinhold-Heerlein}, chapter = {6}, doi = {10.5772/17902}, url = {https://doi.org/10.5772/17902} }