Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 14, 2013; 19(10): 1652-1656
Published online Mar 14, 2013. doi: 10.3748/wjg.v19.i10.1652
Figure 1
Figure 1 Barium swallow showing barium pill (arrow) trapped in C6-C7.