@article{Single1999,
author = {Single, E. and Robson, L. and Rehm, J. and Xie, X. and Xi, X. },
title= {Morbidity and mortality attributable to alcohol, tobacco, and illicit drug use in Canada},
year = {1999},
doi = {10.2105/AJPH.89.3.385},
journal = {American Journal of Public Health },
volume = {89},
number = {3},
pages = {385--390},
}