@inbook{6911971, author={Richard M. Rutstein and Andrew Steenhoff}, editor={Shah, Samir S.}, title={Chapter 55. Preventing HIV Infection: Postexposure Prophylaxis}, booktitle={Pediatric Practice: Infectious Disease}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2009}, url={accesspediatrics.mhmedical.com/content.aspx?aid=6911971} }