http://www.examiner.com/article/nicotine-may-be-effective-cognitive-enhancer
5150sick Under Ground Hustler Staff member VU Administrator Senior Moderator VU Donator Diamond Contributor Press Corps Member For 5 Years Mod Team Leader Sep 12, 2015 #1 http://www.examiner.com/article/nicotine-may-be-effective-cognitive-enhancer
nabibrian VU Donator Gold Contributor Member For 4 Years Sep 13, 2015 #2 thanks for the share/news/info That is interesting to say the least.
