Original Articles
Copyright ©The Author(s) 2001.
World J Gastroenterol. Jun 15, 2001; 7(3): 370-375
Published online Jun 15, 2001. doi: 10.3748/wjg.v7.i3.370
Figure 10
Figure 10 The blue-black signals are not exhibited in negative control cells in situ RT-PCR. × 400