Basic Research
Copyright ©The Author(s) 2005.
World J Gastroenterol. Aug 28, 2005; 11(32): 4974-4978
Published online Aug 28, 2005. doi: 10.3748/wjg.v11.i32.4974
Figure 1
Figure 1 Schematic diagram of wall thickness (w), inner diameter (d), and opening angle (q) for a ring radially cut into a sector.