1. Toxicity testing in the 21st century: a vision and a strategy;Krewski;J Toxicol Environ Health B Crit Rev,2010
2. Fundamental issues for cell line banks in biotechnology and regulatory affairs;Stacey,2004
3. CELLTOX: the Italian association for in vitro toxicology;De Angelis;Altern Animal Exp,2010
4. Guideline on regulatory acceptance of 3R (Replacement, Reduction, Refinement) testing approaches EMA/CHMP/CVMP/JEG-3Rs/450091/2012.
5. Directive 2010/63/EU Legislation for the protection of animals used for the scientific purposes.