@inbook{55781224,
author={M. Reza Vagefi, MD and John H. Sullivan, MD and Zélia M. Corrêa, MD, PhD and James J. Augsburger, MD},
editor={Riordan-Eva, Paul and Cunningham, Emmett T.},
title={Chapter 4. Lids & Lacrimal Apparatus},
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=55781224}
}