Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Oct 7, 2008; 14(37): 5707-5711
Published online Oct 7, 2008. doi: 10.3748/wjg.14.5707
Figure 4
Figure 4 This series of graph showing the raw signal recorded from a single representative subject lying in the three angles of inclination: 90° (A), 45° (B) and 0° (C).