Brief Reports
Copyright ©2005 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2005; 11(2): 299-302
Published online Jan 14, 2005. doi: 10.3748/wjg.v11.i2.299
Table 2 Incidence of nt551 A and nt55 C (%).
nt551 Ant551 C
Number of case1120
Incidence112/117 (95.37)0/117 (0)b