Research Article

[Retracted] Differences in Outcome and Comparison of Stress and Immune Status in Patients with Recurrent Common Bile Duct Stones after Biliary Tract Surgery Choosing Three Procedures (ERCP, OCBDE, and LCBDE) for Treatment

Figure 4

Comparison of recurrence rate among the three groups. Kaplan-Meier curves were plotted for the three groups of recurrence rate interval between the end of surgery, showing no statistically significant difference between recurrence rates ().