DOI: 10.1542/peds.2010-0138 2011;127;e245-e249; originally published online Dec 6, 2010; Pediatrics Yu-Ling Tu, Yi-Chan Tsai, Jing-Long Huang and Tsung-Chieh Yao Propylthiouracil-Induced Vasculitis Occult Pulmonary Hemorrhage as a Rare Presentation of http://www.pediatrics.org/cgi/content/full/127/1/e245 located on the World Wide Web at: The online version of this article, along with updated information and services, is rights reserved. Print ISSN: 0031-4005. Online ISSN: 1098-4275. Grove Village, Illinois, 60007. Copyright © 2011 by the American Academy of Pediatrics. All and trademarked by the American Academy of Pediatrics, 141 Northwest Point Boulevard, Elk publication, it has been published continuously since 1948. PEDIATRICS is owned, published, PEDIATRICS is the official journal of the American Academy of Pediatrics. A monthly . Provided by UNIV OF CHICAGO on January 3, 2011 www.pediatrics.org Downloaded from