Year: 2014 Source: Psychiatric Services in Advance.(2014). Oct 1.epub ahead of printdoi: 10.1176/appi.ps.201300509. SIEC No: 20140515

The study examined whether chronic exposure to nicotine is independently associated with suicide. Findings indicated a probable independent association between suicide and current smoking and longer lifetime smoking duration. The findings are additional grounds to investigate smoking as a possible independent cause of suicide.

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