Clinical Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. Mar 1, 2004; 10(5): 721-724
Published online Mar 1, 2004. doi: 10.3748/wjg.v10.i5.721
Figure 3
Figure 3 Ejection fraction of gallbladder in healthy volunteers and gallstone patients after oral fatty meal. Values are mean ± SE (Χ2 test). aP < 0.05: significant difference between group II (persistent dyspepsia after cholecystectomy) and normal group. bP < 0.05: significant differences among three groups (group I vs normal group and group II).