“Electronic Cigarettes for Smoking Cessation." The Lancet 382.9905 (2013): 1614. ProQuest. Web. July 2, 2015. Hajek discusses a study conducted by Christopher Bullen and colleagues and their conclusions on nicotine replacement therapy. Concluded that e-cigarettes are a cheaper alternative to smoking tobacco and recommends it to smokers.Marlow, Michael L. "REGULATING A LESS UNHEALTHY CIGARETTE" (2014): 28-32 Web 2 July 2015. Marlow argues that the FDA is endangering public health by not conducting thorough research on e-cigarettes. He believes their efforts are only promoting tobacco cigarettes and downplaying those who want to quit or reduce smoking by using e-cigarettes. cigarette. Nitzkin, Joel L. “The Case for E-Cigarettes for Tobacco Harm Reduction.” Article discusses e-cigarettes as a promising method for tobacco harm reduction (THR). Provides data and rationale on why e-cigarettes are better for smokers trying to quit or cut down on tobacco