@inbook{55944519,
author={Uma Padhye Phatak and Dinesh S. Pashankar},
editor={Bishop, Warren P.},
title={Chapter 5. Constipation},
booktitle={Pediatric Practice: Gastroenterology},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2010},
url={accesspediatrics.mhmedical.com/content.aspx?aid=55944519}
}