@inbook{56150579,
author={Gregg T. Lueder},
title={Chapter 19. Abnormal Red Reflex},
booktitle={Pediatric Practice: Ophthalmology},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2011},
url={accesspediatrics.mhmedical.com/content.aspx?aid=56150579}
}