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Three year results of the Prospective Evaluation of Radial Keratotomy (PERK) study.
Indian J Ophthalmol ; 1990 Jul-Sep; 38(3): 107-13
Article in En | IMSEAR | ID: sea-70586
Full text: 1 Index: IMSEAR Main subject: Prognosis / Astigmatism / Keratotomy, Radial / Humans / Visual Acuity / Prospective Studies / Regression Analysis / Follow-Up Studies / Evaluation Studies as Topic / Refractive Surgical Procedures Type of study: Clinical_trials / Diagnostic_studies / Evaluation_studies / Observational_studies / Prognostic_studies Language: En Journal: Indian J Ophthalmol Year: 1990 Type: Article
Full text: 1 Index: IMSEAR Main subject: Prognosis / Astigmatism / Keratotomy, Radial / Humans / Visual Acuity / Prospective Studies / Regression Analysis / Follow-Up Studies / Evaluation Studies as Topic / Refractive Surgical Procedures Type of study: Clinical_trials / Diagnostic_studies / Evaluation_studies / Observational_studies / Prognostic_studies Language: En Journal: Indian J Ophthalmol Year: 1990 Type: Article