Seminars in Respiratory and Critical Care Medicine, Table of Contents Semin Respir Crit Care Med 2004; 25(6): C-1-C-7DOI: 10.1055/s-2004-860987 CME Questions Copyright © 2004 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA. Continuing Medical Education Recommend Article Abstract Buy Article Full Text