Pinsky, P. F., & Kramer, B. S. (2015). Lung Cancer Risk and Demographic Characteristics of Current 20–29 Pack-year Smokers: Implications for Screening. JNCI : Journal of the National Cancer Institute, 107(11), djv226. https://doi.org/10.1093/jnci/djv226
Chicago Style (17th ed.) CitationPinsky, Paul F., and Barnett S. Kramer. "Lung Cancer Risk and Demographic Characteristics of Current 20–29 Pack-year Smokers: Implications for Screening." JNCI : Journal of the National Cancer Institute 107, no. 11 (2015): djv226. https://doi.org/10.1093/jnci/djv226.
MLA (9th ed.) CitationPinsky, Paul F., and Barnett S. Kramer. "Lung Cancer Risk and Demographic Characteristics of Current 20–29 Pack-year Smokers: Implications for Screening." JNCI : Journal of the National Cancer Institute, vol. 107, no. 11, 2015, p. djv226, https://doi.org/10.1093/jnci/djv226.