Continuing Diagnostic and Therapeutic Challenges in Gallbladder Polyps. Issue 4 (April 2013) - Arikanoglu, Zulfu; Taskesen, Fatih; Aliosmanoglu, Ibrahim; Gul, Mesut; Gumus, Hatice; Celik, Yusuf; Tas, Ilhan; Keles, Aysenur; Girgin, Sadullah