CURRENT Occupational & Environmental Medicine, Fifth Edition Copyright © 2014 by McGraw-Hill Education. All rights reserved. Printed in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher.
Previous editions copyright © 2007, 2004 by the McGraw-Hill Companies; © 1997 by Appleton & Lange.
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International Edition ISBN 978-1-25-925145-0; MHID 1-25-925145-4. Copyright © 2014. Exclusive rights by McGraw-Hill Education, for manufacture and export. This book cannot be re-exported from the country to which it is consigned by McGraw-Hill Education. The International Edition is not available in North America.