TY  - RPRT
TI  - The "over-exposed" control group.
AU  - E L Wynder
AU  - S D Stellman
PY  - 1992
DO  - 10.1093/oxfordjournals.aje.a116312
UR  - https://pubmed.ncbi.nlm.nih.gov/1570812/
ID  - 1570812
ER  -