@article{article0a88c503,
title   = {Evaluation of mutagenic potential of contaminated atmosphere at Ibirapuera Park, São Paulo - SP, Brazil, using the Tradescantia stamen-hair assay},
author = {Ferreira, Maria Izildinha and Domingos, Marisa and Gomes, Heliana de Azevedo and Saldiva, Paulo Hilário Nascimento and Assunção, João Vicente de},
year = {2007},
doi = {10.1016/j.envpol.2006.03.013},
journal   = {Environmental Pollution}
}