Smoking is generally not associated as a risk factor with:
Respiratory Bronchiolitis is usually rare complication compared to the other conditions associated with smoking. All other conditions mentioned above are associated with smoking. Ref: Harrison's Principles of Internal Medicine, 16th Edition, Page 1495; R Alagappan, Manual of Practical Medicine, 3rd Edition, Pages 720-21.
Small celI carcinorna
Respiratory bronchiolitis
Emphysema
Bronchiectasis