Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Aug 14, 2015; 21(30): 9126-9133
Published online Aug 14, 2015. doi: 10.3748/wjg.v21.i30.9126
Figure 1
Figure 1 Patient and tissue selection. All included samples were obtained from the gastroesophageal junction (GEJ) with histologic squamocolumnar junctions and proper amounts of glandular components.