Original Articles
Copyright ©The Author(s) 1999.
World J Gastroenterol. Jun 15, 1999; 5(3): 221-224
Published online Jun 15, 1999. doi: 10.3748/wjg.v5.i3.221
Figure 2
Figure 2 On the 5th day more than 80% microcarriers were covered with Cl-1 cells under upside-down microscope. × 120