@inbook{6655131, author={Jonathan Etter and M. Tariq Bhatti and Mays El-Dairi and David Wallace}, editor={Carney, Paul R. and Geyer, James D.}, title={Chapter 29. Disorders of Vision and Ocular Motility}, booktitle={Pediatric Practice: Neurology}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2010}, url={neurology.mhmedical.com/content.aspx?aid=6655131} }