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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 Format Text ✖ Remove constraint Format: Text Subject Lung Diseases, Obstructive ✖ Remove constraint Subject: Lung Diseases, Obstructive Subject Morbidity ✖ Remove constraint Subject: Morbidity Subject Cardiovascular Diseases ✖ Remove constraint Subject: Cardiovascular Diseases Genre Official reports ✖ Remove constraint Genre: Official reports