Review
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 7, 2014; 20(45): 16984-16995
Published online Dec 7, 2014. doi: 10.3748/wjg.v20.i45.16984
Figure 2
Figure 2 Posture of examinee and examiner (endoscopist). A: Left lateral decubitus position of the examinee; B: Two-man method; C: One-man standing method; D: One-man sitting method.