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National Comprehensive Cancer Network (NCCN). NCCN Clinical Practice Guidelines in Oncology: Smoking Cessation. Version 1.2024. Accessed at https://www.nccn.org/ on October 8, 2024.
US Centers for Disease Control and Prevention. Health Effects of Cigarettes: Cancer. Accessed at https://www.cdc.gov/tobacco/about/cigarettes-and-cancer.html on October 8, 2024.