@misc{indiciaed354f75a8473, title = {The "over-exposed" control group.}, author = {E L Wynder and S D Stellman}, year = {1992}, doi = {10.1093/oxfordjournals.aje.a116312}, url = {https://pubmed.ncbi.nlm.nih.gov/1570812/}, note = {Source identifier: 1570812} }