287173.fig.002a
(a)
287173.fig.002b
(b)
287173.fig.002c
(c)
287173.fig.002d
(d)
287173.fig.002e
(e)
287173.fig.002f
(f)
287173.fig.002g
(g)
287173.fig.002h
(h)
287173.fig.002i
(i)
287173.fig.002j
(j)
287173.fig.002k
(k)
287173.fig.002l
(l)
Figure 2: Various knives used for endoscopic submucosal dissection.