Original Articles
Copyright ©The Author(s) 1998.
World J Gastroenterol. Apr 15, 1998; 4(2): 140-143
Published online Apr 15, 1998. doi: 10.3748/wjg.v4.i2.140
Table 1 Experimental groups and preservation time
GroupsPreservation time
10 h18 h24 h
LR556
EC576
HC-A655
WMO-1565