@article{Piersma_2018,
title={Validation redefined},
volume={46},
ISSN={0887-2333},
url={http://dx.doi.org/10.1016/j.tiv.2017.10.013},
DOI={10.1016/j.tiv.2017.10.013},
journal={Toxicology in Vitro},
publisher={Elsevier BV},
author={Piersma,
Aldert H. and van Benthem,
Jan and Ezendam,
Janine and Kienhuis,
Anne S.},
year={2018},
month=feb,
pages={163–165} }