Because smoking is positively associated with other cardiovascular risk factors, multifactorial and comprehensive approaches are needed in the implementation of cardiovascular disease prevention programs. Knowledge regarding the heart health hazards of smoking is high even among smokers. Motivational approaches that go beyond health risk messages are needed in cessation programs.
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Mortality in relation to smoking: 40 years' observations on male British doctors
Richard Doll, Richard Peto, Keith Wheatley et al. · BMJ · 1994 · 5.8K citations · Full text