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Characteristics of Posterior Corneal Astigmatism in Different Stages of Keratoconus

PURPOSE: To evaluate the magnitudes and axis orientation of anterior corneal astigmatism (ACA) and posterior corneal astigmatism (PCA), the ratio of ACA to PCA, and the correlation between ACA and PCA in the different stages of keratoconus (KCN). METHODS: This retrospective case series comprised 161...

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Detalles Bibliográficos
Autores principales:	Aslani, Fereshteh, Khorrami-Nejad, Masoud, Aghazadeh Amiri, Mohammad, Hashemian, Hesam, Askarizadeh, Farshad, Khosravi, Bahram
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Medknow Publications & Media Pvt Ltd 2018
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5782453/ https://www.ncbi.nlm.nih.gov/pubmed/29403582 http://dx.doi.org/10.4103/jovr.jovr_217_16

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