1. US Department of Health & Human Services: Surgeon General20142019-02-09The Health Consequences of Smoking—50 Years of Progress
https://www.surgeongeneral.gov/library/reports/50-years-of-progress/full-report.pdf
2. Centers for Disease Control and Prevention20102019-02-09How tobacco smoke causes disease: what it means to you
https://www.cdc.gov/tobacco/data_statistics/sgr/2010/consumer_booklet/index.htm
3. Shape of the relapse curve and long-term abstinence among untreated smokers
4. Development of a screening questionnaire for tobacco/nicotine dependence according to Icd-10, Dsm-III-r, And Dsm-IV
5. The Japanese Circulation Society2019-02-09The Standard Procedure Manual for Smoking Cessation, 6th edition, 2014
http://www.j-circ.or.jp/kinen/anti_smoke_std/pdf/anti_smoke_std_rev6.pdf