Original Articles
Copyright ©The Author(s) 1999.
World J Gastroenterol. Apr 15, 1999; 5(2): 156-159
Published online Apr 15, 1999. doi: 10.3748/wjg.v5.i2.156
Table 1 Basic acid output before and after operation (-x±s, mmol/L)
Operation modenPreoperationPostoperation
PPVPG647.75 ± 2.432.29 ± 1.25b
B I247.51 ± 2.762.16 ± 1.28b
B II207.21 ± 2.582.06 ± 1.23b