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Medicine » Ophthalmology » "Astigmatism - Optics, Physiology and Management", book edited by Michael Goggin, ISBN 978-953-51-0230-4, Published: February 29, 2012 under CC BY 3.0 license. © The Author(s).

Chapter 4

Astigmatism – Definition, Etiology, Classification, Diagnosis and Non-Surgical Treatment

By Dieudonne Kaimbo Wa Kaimbo
DOI: 10.5772/18132