@article{articlebdb19597,
title   = {Photochemical damage and comparative performance of superoxide dismutase and ascorbate peroxidase in sugarcane leaves exposed to paraquat-induced oxidative stress},
author = {Chagas, Roberta Magalhães and Silveira, Joaquim Albenísio Gomes da and Ribeiro, Rafael V. and Vitorello, Victor Alexandre and Carrer, Helaine},
year = {2008},
doi = {10.1016/j.pestbp.2007.11.006},
journal   = {Pesticide Biochemistry and Physiology}
}