BACKGROUND: Tobacco use is the leading preventable cause of disease, disability, and death in the United States. Interventions to help adults quit smoking might

OBJECTIVE: We undertook this systematic review to support the U.S. Preventive Services Task Force in updating its 2015 recommendation on tobacco cessation inter

Millions of Americans use e-cigarettes. Despite their popularity, little is known about their health effects. Some suggest that e-cigarettes likely confer lower

"This guideline is an updated version of the 1996 Smoking Cessation Clinical Practice Guideline No. 18."--P. ii.