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Start Over You searched for: Creator United States. Public Health Service. Office of the Surgeon General ✖ Remove constraint Creator: United States. Public Health Service. Office of the Surgeon General Language English ✖ Remove constraint Language: English Format Text ✖ Remove constraint Format: Text Subject Lung Diseases, Obstructive ✖ Remove constraint Subject: Lung Diseases, Obstructive Subject Smoking ✖ Remove constraint Subject: Smoking Publisher National Heart, Lung, and Blood Institute ✖ Remove constraint Publisher: National Heart, Lung, and Blood Institute