Allem, J., Ayers, J. W., Unger, J. B., Irvin, V. L., Hofstetter, C. R., & Hovell, M. F. (2012). Smoking Trajectories among Koreans in Seoul and California: Exemplifying a Common Error in Age Parameterization.

Allem, Jon-Patrick, John W. Ayers, Jennifer B. Unger, Veronica L. Irvin, C. Richard Hofstetter, و Melbourne F. Hovell. Smoking Trajectories Among Koreans in Seoul and California: Exemplifying a Common Error in Age Parameterization. 2012.

Allem, Jon-Patrick, et al. Smoking Trajectories Among Koreans in Seoul and California: Exemplifying a Common Error in Age Parameterization. 2012.