1. Feinstein, A.R.: Principles of Medical Statistics. Chapman & Hall/CRC (2002)
2. Dey, S.K.: A Practical Guide to Applied Statistics. Paradigm Publisher. Austin, Tx (2012)
3. Armitage, P.: Statistical Methods in Medical Research. John Wiley, New York (1971)
4. Fisher, R.A.: Statistical Methods and Scientific Inferences. Oliver & Boyd, Edinburgh (1959)
5. Miller, K., et al.: Cancer Treatment and Survivorship Statistics, 2019. The National Cancer Institute, USA (2019)