@inbook{7024049,
author={Colin D. Rudolph and Abraham M. Rudolph and George E. Lister and Lewis R. First and Anne A. Gershon},
title={Chapter 243. Infections of the Ear},
booktitle={Rudolph's Pediatrics, 22e},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2011},
url={accesspediatrics.mhmedical.com/content.aspx?aid=7024049}
}