Trends in cancer mortality in 15 industialized Countrices 1969~ 1986. Hoel DG,Davis DL,Miller AB,et al. Journal of the National Cancer Institute . 1992
Trends in cancer mortality in 15 industialized Countrices 1969~ 1986. Hoel DG,Davis DL,Miller AB,et al. Journal of the National Cancer Institute . 1992