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. 2015 Apr 10;15:37. doi: 10.1186/s12886-015-0026-y

Figure 2.

Figure 2

Changes in the foveal thickness at the end of the third year in each treatment schedule. The white and shaded bars indicate changes from the baseline and the 2-year values, respectively. PRN = pro re nata. *P = 0.01; †P = 0.03.