http://www.philstar.com/opinion/2015/11/22/1524627/e-cigarettes-nicotine-may-aid-smoking-cessation
5150sick Under Ground Hustler Staff member VU Administrator Senior Moderator VU Donator Diamond Contributor Press Corps Member For 5 Years Mod Team Leader Nov 26, 2015 #1 http://www.philstar.com/opinion/2015/11/22/1524627/e-cigarettes-nicotine-may-aid-smoking-cessation