TY  - RPRT
TI  - Cigarette smoking.
AU  - A W Bergen
AU  - N Caporaso
PY  - 1999
DO  - 10.1093/jnci/91.16.1365
UR  - https://pubmed.ncbi.nlm.nih.gov/10451441/
ID  - 10451441
ER  -