Astigmatism induced by conventional spherical ablation after PRK and LASIK in myopia with astigmatism < 1.00 D
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Background: The purpose of this study was to evaluate surgically-induced astigmatism after spherical ablation in photorefractive keratectomy (PRK) and laser-assisted in situ keratomileusis (LASIK) for myopia with astigmatism < 1.... ...
