TY  - RPRT
TI  - Does adolescent perception of difficulty in getting cigarettes deter experimentation?
AU  - Elizabeth A Gilpin
AU  - Lora Lee
AU  - John P Pierce
PY  - 2004
DO  - 10.1016/j.ypmed.2003.12.001
UR  - https://pubmed.ncbi.nlm.nih.gov/15020183/
ID  - 15020183
ER  -