1. Organization WH. WHO report on the global tobacco epidemic, 2015: raising taxes on tobacco. Available from: http://wwwwhoint/tobacco/global_report/2015/report/en/. 2015.
2. Organisation WH. WHO report on prevalence of tobacco smoking. WHO: https://wwwwhoint/gho/tobacco/use/en/. 2015.
3. Quitting smoking among adults –- United States, 2001–2010;Malarcher;Morb Mortal Wkly Rep,2011
4. Treating tobacco use and dependence: 2008 update U.S. Public Health Service Clinical Practice Guideline executive summary. Respiratory care. 2008;53(9):1217-22.
5. Mobile phone text messaging and app-based interventions for smoking cessation;Whittaker;Cochrane Database Syst Rev.,2019