Review
Copyright ©The Author(s) 2005.
World J Gastroenterol. Aug 14, 2005; 11(30): 4611-4617
Published online Aug 14, 2005. doi: 10.3748/wjg.v11.i30.4611
Figure 3
Figure 3 AE endemic counties in central eastern Gansu. (1) Zhang County, (2) Ming County, (3) Lintao, (4) Jinyuan.