Methods Corneal refractive powers and the length of optic axis were measured on 277 patients with simple myopia of teenager (536 eyes).

 
  • 方法對單純性近視277例536只眼,測量其角膜水平及垂直曲率,并按年齡、屈光度分組,對各組角膜曲率及眼軸長(cháng)度進(jìn)行統計學(xué)分析。
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