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The survival curve that demonstrates the surgical success of the three groups all over the follow-up period of 24 months.
Note: Survival tables (Tables 2–5) respectively show the numbers in each study group analyzed at each follow up point at 6, 12, 18, 24 months postoperatively.
Abbreviations: BCECF-AM, 2′,7′-bis-(2-carboxyethyl)-5-(and-6)-carboxyfluorescein, acetoxymethyl ester; MMC, mitomycin C; Sig, significance.
