@inbook{1144466164, author={Paul Riordan-Eva and James J. Augsburger}, title={Epigraph}, booktitle={Vaughan & Asbury's General Ophthalmology, 19e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessmedicine.mhmedical.com/content.aspx?aid=1144466164} }