Case Control Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 28, 2015; 21(16): 4903-4910
Published online Apr 28, 2015. doi: 10.3748/wjg.v21.i16.4903
Figure 1
Figure 1 Inclusion schema of study. UPD: Position detecting unit.
Figure 2
Figure 2 Position detecting unit system. The new Scope Guide receiver dish is compact and thin. Faster frame rate for enhanced image quality with picture in picture.