Genetic link tied to smoking addiction (AP)

[riky]

Genetic link tied to smoking addiction
    (AP)

 

<p>You are not allowed to view links. Register or LoginAP - Scientists have pinpointed genetic variations that make people more likely to get hooked on cigarettes and more prone to develop lung cancer Ã,â€" a finding that could someday lead to screening tests and customized treatments for smokers trying to kick the habit.</p><br clear="all"/>


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