Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastrointest Endosc. Jul 16, 2014; 6(7): 312-317
Published online Jul 16, 2014. doi: 10.4253/wjge.v6.i7.312
Figure 1
Figure 1 Detail of the 9 French cytology brush (Infinity sampling device, US Endoscopy, Mentor, OH).