@inbook{56152878,
author={Gregg T. Lueder},
title={Chapter 8. Absent Tearing in Infants},
booktitle={Pediatric Practice: Ophthalmology},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2011},
url={accesspediatrics.mhmedical.com/content.aspx?aid=56152878}
}