@inbook{1100435426, author={Marc A. Levitt and Alberto Peña}, editor={Ziegler, Moritz M. and Azizkhan, Richard G. and Allmen, Daniel von and Weber, Thomas R.}, title={Anorectal Malformations}, booktitle={Operative Pediatric Surgery, 2e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1100435426} }