We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleImproving the Differential Diagnosis of Chronic Obstructive Pulmonary Disease in Primary CareAuthorsPrice, David B.; Yawn, Barbara P.; Jones, Rupert C.M.PublicationMayo Clinic Proceedings, 2010, Vol 85, Issue 12, p1122ISSN0025-6196Publication typearticleDOI10.4065/mcp.2010.0389