Varenicline and suicidal behaviour: a cohort study based on data from the General Practice Research Database


OBJECTIVE To determine whether varenicline, a recently licensed smoking cessation product, is associated with an increased risk of suicide and suicidal behaviour compared with alternative treatments bupropion and nicotine replacement therapy. DESIGN Cohort study nested within the General Practice Research Database. SETTING Primary care in the United… (More)
DOI: 10.1136/bmj.b3805


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