@article{articleb72ad71d,
title   = {Evaluation of the copper toxicity and of the use of bullfrog'stadpoles (Rana catesbeiana) as sentinelanimals},
author = {Ferreira, Cláudia Maris and Guimarães, Heloísa M. Bueno and Soares, Sandra R. C. and Rivero, Dolores H. R. and Freire-Maia, Dértia Villalba and Saldiva, Paulo Hilário Nascimento},
year = {2003},
booktitle   = {International Conference on Environmental Muetagens in Human Populations}
}