Original Articles
Copyright ©The Author(s) 2001.
World J Gastroenterol. Apr 15, 2001; 7(2): 254-258
Published online Apr 15, 2001. doi: 10.3748/wjg.v7.i2.254
Table 3 Urease activity of H.pylori
StrainUrease activity
Spiral formCoccoid form
F44+++++
F45++++++
F49+++++