SOURCE: Cory Watson Crowder & DeGaris   Jun 09, 2010 17:46 ET BIRMINGHAM, AL–(Marketwire – June 9, 2010) –  Health officials in Canada have added a Boxed Warning to the Pfizer smoking cessation drug Champix® (varenicline) alerting consumers to the risk of neuropsychiatric side effects. the safety warning from Health Canada notes that patients using...
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