1. ATSDR, 2000. Guidance manual for the assessment of joint toxic action of chemical mixtures (http://www.atsdr.cdc.gov), Agency for Toxic Substances and Disease Registry. US Department of Health and Human Services, Atlanta.
2. ATSDR, 2002. Guidance for the preparation of an interaction profile (internal document), Agency for Toxic Substances and Disease Registry, US Department of Health and Human Services, Atlanta.
3. Multiple Chemicals Interactions;Calabrese,1991
4. De Rosa, C.T., Cibulas, W., El-Masri, H.E., Pohl, H., Hansen, H., Mumtaz, M.M., 2002. Chemical mixtures in public health practice-ATSDR's strategic approach. In: International Conference on Chemical Mixtures 2002. 10–12 September 2002. The Agency for Toxic Substances and Disease Registry, Atlanta (Abstract Book, p. 99).
5. Durkin, P.R., 2000. Some properties of WOE methods for chemical mixtures. Report nr. SERA TR 0021-20-04g, SERA, Fayetteville.