This guide is an introductory list to help locate research materials at the Rowland Medical Library .
Tobacco use is the major preventable cause of disease in the United States.
Cigarette smoking is the most widespread form of tobacco use. Snuff and chewing tobacco are the most widely used forms of smokeless tobacco. Methods to aid in tobacco cessation include both behavioral and pharmacological approaches. Guides U.S. Department of Health and Human Services. U.S. Department of Health and Human Services.