Abnormal Lung Anatomy: What happens with COPD; chronic bronchitis, with links to other lung disorders.
Chronic Bronchitis: Information from the AAFP.
Chronic Bronchitis News - Topix.net: News on chronic bronchitis collected from diverse sources on the web.
Chronic Bronchitis: Primary Care Management: Published by The American Academy of Family Physicians.
Hartford Hospital: Article about the two types of bronchitis, acute and chronic.
Optimal Breathing: A description of chronic and acute bronchitis with a look at the symptoms, causes, useful foods, supplements and deep breathing exercises.
Saskatchewan Lung Association: A description of chronic bronchitis with paths to other lung diseases.
University of Maryland Medicine: Description of chronic bronchitis as well as a look at the symptoms, causes, diagnosis and treatment.