1. United States Preventive Services. Task Force Lung Cancer Screening Guidelines, 2013. http://www.uspreventiveservicestaskforce.org/Page/Document/UpdateSummaryFinal/lung-cancer-screening (accessed on 18 July 2016).
2. Implementation of Lung Cancer Screening. National Cancer Policy Forum. National Academy of Sciences, Engineering, and Medicine. www.nationalacademies.org/hmd/Activities/Disease/NCPF/2016-JUN-20.aspx (accessed on 20–21 June 2016).
3. Centers for Medicare & Medicaid Services. Decision Memo for Screening for Lung Cancer With Low-Dose Computed Tomography (LDCT). https://www.cms.gov/medicare-coverage-database/details/nca-decision-memo.aspx?NCAId=274 (accessed on 8 January 2016).
4. Shared decision making about screening and chemoprevention