1. Regression models and life tables;Cox;J. Roy. Stat. Soc,1972
2. Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission related to a new long‐term carcinogenicity study on aspartame;EFSA;The EFSA Journal,2006
3. Mammary Gland
4. Haematopoietic system;IARC;IARC Sci. Publ,1993