Author
United States. Department of Defense,
3
United States. Department of Veterans Affairs,
3
United States. Veterans Health Administration. Office of Quality, Safety, and Value,
United States. Army Medical Command. Office of Evidence Based Practice,
2
United States. Army Medical Command. Quality Performance Assurance Directorate,
1
United States. Management of COPD Working Group
1
United States. Management of COPD Working Group,
1