@inbook{55785004,
author={Adnan Pirbhai, MD and Shefalee Shukla Kent, MD and William G. Hodge, MD, PhD, FRCSC},
editor={Riordan-Eva, Paul and Cunningham, Emmett T.},
title={Chapter 20. Causes and Prevention of Vision Loss},
booktitle={Vaughan & Asbury's General Ophthalmology, 18e},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2011},
url={accessmedicine.mhmedical.com/content.aspx?aid=55785004}
}