International guidelines
United Kingdom
Published by:National Institute for Health and Care Excellence
Last published:2019
Published by:National Institute for Health and Care Excellence
Last published:2018
Published by:British Thoracic Society
Last published:2008
North America
Published by:American College of Chest Physicians
Last published:2017
Published by:American College of Physicians; Centers for Disease Control and Prevention
Last published:2016
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