Research Article

[Retracted] The Use of BT-ESD Technology under General Intravenous Anesthesia in the Treatment of Nonmuscle Invasive Bladder Cancer and the Effect of PI3K/Akt Signaling Pathway on Tumor Recurrence

Figure 4

Comparison of indwelling catheter time among the patients in three groups (the single gray-shaded small circle indicated ; the double gray-shaded small circle indicated ).