DOI 10.1378/chest.123.3.765 2003;123;765-771 Chest G. Crystal and Gerard M. Turino Ronald Alan F. Barker, A. Sonia Buist, Robert J. Fallat, James K. Stoller, Edward Eden, Jeffrey Hammel, Farshid N. Rouhani, Mark L. Brantly, * Deficiency -Antitrypsin 1 α Asthma Features in Severe http://www.chestjournal.org/content/123/3/765.full.html and services can be found online on the World Wide Web at: The online version of this article, along with updated information ) ISSN:0012-3692 http://www.chestjournal.org/site/misc/reprints.xhtml ( of the copyright holder. may be reproduced or distributed without the prior written permission Northbrook IL 60062. All rights reserved. No part of this article or PDF by the American College of Chest Physicians, 3300 Dundee Road, 2007 Physicians. It has been published monthly since 1935. Copyright CHEST is the official journal of the American College of Chest Copyright © 2003 American College of Chest Physicians at Oregon Health & Science University on July 15, 2009 www.chestjournal.org Downloaded from