WITHDRAWN: Reply.
The Publisher regrets that this article is an accidental duplication of an article that has already been published in Food Chem. Toxicol., 46 (2008) 1205, doi:10.1016/j.fct.2007.10.019. The duplicate article has therefore been withdrawn.
Burbano
Rommel R
RR
University of Para, Human Cytogenetics Laboratory, Institute of Biological Sciences, Federal, Brazil.