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  Indian J Med Microbiol
 

Figure 2: Polar representation of the mean corneal astigmatism vectors (being the vector's length the magnitude of corneal astigmatism in diopters as seen in the horizontal and vertical axes of the graph) calculated before and 3 months after procedures for both series

Figure 2: Polar representation of the mean corneal astigmatism vectors (being the vector's length the magnitude of corneal astigmatism in diopters as seen in the horizontal and vertical axes of the graph) calculated before and 3 months after procedures for both series