Basic Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. May 15, 2004; 10(10): 1452-1456
Published online May 15, 2004. doi: 10.3748/wjg.v10.i10.1452
Figure 4
Figure 4 The cells were cobblestone pattern after being cul-tured for 4 wk (× 150).