. 2015 Mar 13;10(1):73–78. doi: 10.5114/wiitm.2015.49752
Copyright © 2015 Sekcja Wideochirurgii TChP
This is an Open Access article distributed under the terms of the Creative Commons Attribution-Noncommercial 3.0 Unported License, permitting all non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Localization of polyps