Gottlieb, S O Cardiovascular benefits of smoking cessation. [electronic resource] - Heart disease and stroke : a journal for primary care physicians - 173-5 p. digital Publication Type: Journal Article ISSN: 1058-2819 Subjects--Topical Terms: Carboxyhemoglobin--analysisCoronary Disease--bloodHemodynamicsHumansRisk FactorsSmoking--adverse effectsSmoking Cessation