Article Information
PubMed
Published By
Print ISSN
Online ISSN
History
- Accepted November 18, 2011
- Published online March 1, 2012.
Article Versions
- previous version (February 27, 2012 - 00:08).
- You are viewing the most recent version of this article.
Copyright & Usage
Copyright © 2012 by the American Academy of Pediatrics
Author Information
- aDivision of Infectious Diseases, Department of Pediatrics, Kaiser Permanente, Northern California, San Francisco California;
- bDivision of Research, Kaiser Permanente Northern California, Oakland, California; and
- cDivision of Infectious Diseases, Department of Pediatrics, Kaiser Permanente Northern California Hayward, California