1. Organisation for Economic Cooperation and Development. 1992. Guidelines for testing of chemicals No. 406. Skin sensitization, http://www.oecd.org.
2. Organisation for Economic Cooperation and Development. 2002. Guidelines for testing of chemicals No. 429. Skin sensitization: The local lymph node assay, http://www.oecd.org.
3. Local lymph node assay: Validation assessment for regulatory purposes