. 2012 Oct 5;131(1):234–241. doi: 10.1093/toxsci/kfs292
© The Author 2012. Published by Oxford University Press on behalf of the Society of Toxicology. For permissions, please email: journals.permissions@oup.com
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0/uk/) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.