TY  - RPRT
TI  - Do smokers with alcohol problems have more difficulty quitting?
AU  - John R Hughes
AU  - David Kalman
PY  - 2005
DO  - 10.1016/j.drugalcdep.2005.08.018
UR  - https://pubmed.ncbi.nlm.nih.gov/16188401/
ID  - 16188401
ER  -