1. The comparison of survival curves (with discussion);Armitage;J Royal Stat Soc A,1959
2. Mantel-Haenszel analyses of litter-matched time-to-response data, with modifications for recovery of interlitter information;Mantel;Cancer Res,1977
3. Regression models and life tables (with discussion);Cox;J Royal Stat Soc (B),1972
4. Sequential Analysis;Wald,1947
5. Note on the sampling error of the difference between correlated proportions or percentages;McNemar;Psychometrika,1947