Calculations of actual corneal astigmatism using total corneal refractive power before and after myopic keratorefractive surgery

• Kyoung Yul Seo,

  Affiliation Department of Ophthalmology, Institute of Vision Research, Eye and Ear Hospital, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea

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• Hun Yang,

  Affiliation SU Yonsei Eye Clinic, Seoul, Korea

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• Wook Kyum Kim,

  Affiliation B&Viit bright eye center, Seoul, Korea

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• Sang Min Nam

  * E-mail: forustous@cha.ac.kr

  Affiliation Department of Ophthalmology, CHA Bundang Medical Center, CHA University, Seongnam, South Korea

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