1. Statistical methods in cancer research, volume I. The analysis of case–control studies,1980
2. Down with odds ratios!;Sackett;Evid Based Med,1996
3. When can odds ratios mislead? Odds ratios should be used only in case-control studies and logistic regression analyses;Deeks;BMJ,1998
4. Odds ratios revisited;Olkin;Evid Based Med,1998
5. Odds ratios revisited;Senn;Evid Based Med,1998